Patent Publication Number: US-2023142150-A1

Title: Adapter Orchestration as a Service

Description:
CROSS-REFERENCE TO RELATED APPLICATIONS 
     The present application claims priority to U.S. Provisional Patent App. No. 63/278,006, filed on Nov. 10, 2021, which is hereby incorporated herein by reference as if set forth in full. 
    
    
     BACKGROUND 
     Field of the Invention 
     The embodiments described herein are generally directed to communication interfaces between software, and more particularly, to adapter orchestration as a service. 
     Description of the Related Art 
     Integration platform as a service (iPaaS) enables the integration of applications and data as a dynamic and elastic stand-up service. The iPaaS platform provided by Boomi® of Chesterbrook, Pa., enables users to construct integration platforms from pre-built components. These components can be connected together in endless combinations to build simple to very complex integrations. 
     One type of component in integration platforms is an adapter. Adapters provide data connections between applications and/or services. Conventionally, users of an iPaaS must install, manage, configure, and administer underlying resources to take advantage of the set of adapters required for their integrations. For example, these adapters require compute capacity in order to be properly instantiated (e.g., on a Java virtual machine) and to manage the ingress and/or egress of data between endpoints. 
     SUMMARY 
     Accordingly, systems, methods, and non-transitory computer-readable media are disclosed for adapter orchestration as a service (AOaaS). Disclosed embodiments may decouple adapters from integration platforms and any other particular process, such that adapters may be dynamically spun up for any purpose and scenario, and in any environment. 
     In an embodiment, a method of adapter orchestration as a service (AOaaS) comprises using at least one hardware processor to: receive a selection of one or more adapters from a catalog; add the selected one or more adapters to an adapter set; and deploy the adapter set within an adapter orchestration service to at least one destination system, wherein each of the one or more adapters translate data between a domain-specific format and a standard internal format, and wherein the adapter orchestration service comprises a first application programming interface that comprises one or more functions for interacting with the data in the standard internal format. 
     In an embodiment, the adapter orchestration service further comprises a second application programming interface that comprises one or more functions that spin up a new instance of at least one of the one or more adapters in the adapter set. 
     In an embodiment, spinning up the new instance of the at least one adapter comprises: receiving a request from an AOaaS client, wherein the request comprises a connection object and adapter information for at least one adapter; extracting the connection object from the request; launching an adapter container based on the adapter information; injecting the connection object into memory of the adapter container; and running the adapter container as an instance of the at least one adapter. 
     In an embodiment, the adapter container comprises adapter code and supporting code. 
     In an embodiment, the adapter orchestration service further comprises a second application programming interface that comprises one or more functions that spin down an existing instance of at least one of the one or more adapters in the adapter set. 
     In an embodiment, the adapter orchestration service further comprises a second application programming interface that comprises one or more functions for checking a status of an instance of one or more adapters in the adapter orchestration service. 
     In an embodiment, the adapter orchestration service comprises one or more instances of the one or more adapters, wherein each of the one or more instances is mapped to a pair of a client and a set of credentials for authenticating with a service that sends or receives the data in the domain-specific format. In an embodiment, no client data are stored in the one or more instances. 
     In an embodiment, the one or more adapters process the data asynchronously. 
     It should be understood that any of the features in the methods above may be implemented individually or with any subset of the other features in any combination. Thus, to the extent that the appended claims would suggest particular dependencies between features, disclosed embodiments are not limited to these particular dependencies. Rather, any of the features described herein may be combined with any other feature described herein, or implemented without any one or more other features described herein, in any combination of features whatsoever. In addition, any of the methods, described above and elsewhere herein, may be embodied, individually or in any combination, in executable software modules of a processor-based system, such as a server, and/or in executable instructions stored in a non-transitory computer-readable medium. 
    
    
     
       BRIEF DESCRIPTION OF THE DRAWINGS 
       The details of the present invention, both as to its structure and operation, may be gleaned in part by study of the accompanying drawings, in which like reference numerals refer to like parts, and in which: 
         FIG.  1 A  illustrates an example infrastructure in which one or more of the processes described herein, may be implemented, according to an embodiment; 
         FIG.  1 B  illustrates an example data flow for an adapter orchestration service, according to an embodiment; 
         FIG.  2    illustrates an example processing system, by which one or more of the processes described herein may be executed, according to an embodiment; 
         FIG.  3    illustrates adapter selection, according to an embodiment; and 
         FIG.  4    illustrates an example process for spinning up a new adapter instance, according to an embodiment. 
     
    
    
     DETAILED DESCRIPTION 
     In an embodiment, systems, methods, and non-transitory computer-readable media are disclosed for AOaaS. Via abstraction, AOaaS enables the complexity of adapter orchestration to be offloaded from the user, to provide an easier and more seamless adapter experience. With AOaaS, users can instantiate, manage, and operate their adapters, without having to understand any of the underlying runtime or configuration details as conventionally required. 
     After reading this description, it will become apparent to one skilled in the art how to implement the invention in various alternative embodiments and alternative applications. However, although various embodiments of the present invention will be described herein, it is understood that these embodiments are presented by way of example and illustration only, and not limitation. As such, this detailed description of various embodiments should not be construed to limit the scope or breadth of the present invention as set forth in the appended claims. 
     1. Example Infrastructure 
       FIG.  1 A  illustrates an example infrastructure in which one or more of the disclosed processes may be implemented, according to an embodiment. The infrastructure may comprise a platform  110  (e.g., one or more servers) which hosts and/or executes one or more of the various functions, processes, methods, and/or software modules described herein. Platform  110  may comprise dedicated servers, or may instead be implemented in a computing cloud, in which the resources of one or more servers are dynamically and elastically allocated to multiple tenants based on demand. In either case, the servers may be collocated and/or geographically distributed. Platform  110  may also comprise or be communicatively connected to a server application  112  and/or one or more databases  114 . In addition, platform  110  may be communicatively connected to one or more user systems  130  via one or more networks  120 . Platform  110  may also be communicatively connected to one or more external systems  140  (e.g., other platforms, websites, etc.) and/or one or more destination systems  160  via one or more networks  120 . 
     Network(s)  120  may comprise the Internet, and platform  110  may communicate with other systems (e.g.,  130 ,  140 ,  160 ) through the Internet using standard transmission protocols, such as HyperText Transfer Protocol (HTTP), HTTP Secure (HTTPS), File Transfer Protocol (FTP), FTP Secure (FTPS), Secure Shell FTP (SFTP), and the like, as well as proprietary protocols. While platform  110  is illustrated as being connected to various systems through a single set of network(s)  120 , it should be understood that platform  110  may be connected to the various systems via different sets of one or more networks. For example, platform  110  may be connected to a subset of user systems  130 , external systems  140 , and/or destination systems  160  via the Internet, but may be connected to one or more other user systems  130 , external systems  140 , and/or destination systems  160  via an intranet. Furthermore, while only a few user systems  130 , external systems  140 , and destination systems  160 , one server application  112 , and one set of database(s)  114  are illustrated, it should be understood that the infrastructure may comprise any number of user systems, external systems, destination systems, server applications, and databases. 
     User system(s)  130  may comprise any type or types of computing devices capable of wired and/or wireless communication, including without limitation, desktop computers, laptop computers, tablet computers, smart phones or other mobile phones, servers, game consoles, televisions, set-top boxes, electronic kiosks, point-of-sale terminals, Automated Teller Machines (ATMs), and/or the like. However, it is contemplated that a user system  130  would typically comprise the personal computer or workstation of a user associated with an organizational account on platform  110 . The user may utilize user system  130  to access a user account (e.g., under the organization account) with platform  110 , according to one or more roles or permissions associated with the user account, which may be identified via authentication. 
     Platform  110  may comprise web servers which host one or more websites and/or web services. In embodiments in which a website is provided, the website may comprise a graphical user interface, including, for example, one or more screens (e.g., webpages) generated in HyperText Markup Language (HTML) or other language. Platform  110  transmits or serves one or more screens of the graphical user interface in response to requests from user system(s)  130 . In some embodiments, these screens may be served in the form of a wizard, in which case two or more screens may be served in a sequential manner, and one or more of the sequential screens may depend on an interaction of the user or user system  130  with one or more preceding screens. The requests to platform  110  and the responses from platform  110 , including the screens of the graphical user interface, may both be communicated through network(s)  120 , which may include the Internet, using standard communication protocols (e.g., HTTP, HTTPS, etc.). These screens (e.g., webpages) may comprise a combination of content and elements, such as text, images, videos, animations, references (e.g., hyperlinks), frames, inputs (e.g., textboxes, text areas, checkboxes, radio buttons, drop-down menus, buttons, forms, etc.), scripts (e.g., JavaScript), and the like, including elements comprising or derived from data stored in one or more databases (e.g., database(s)  114 ) that are locally and/or remotely accessible to platform  110 . Platform  110  may also respond to other requests from user system(s)  130 . 
     Platform  110  may comprise, be communicatively coupled with, or otherwise have access to one or more database(s)  114 . For example, platform  110  may comprise one or more database servers which manage one or more databases  114 . Server application  112  executing on platform  110  and/or client application  132  executing on user system  130  may submit data (e.g., user data, form data, etc.) to be stored in database(s)  114 , and/or request access to data stored in database(s)  114 . Any suitable database may be utilized, including without limitation My SQL™, Oracle™ IBM™, Microsoft SQL™, Access™, PostgreSQL™, MongoDB™, and the like, including cloud-based databases and proprietary databases. Data may be sent to platform  110 , for instance, using the well-known POST request supported by HTTP, via FTP, and/or the like. This data, as well as other requests, may be handled, for example, by server-side web technology, such as a servlet or other software module (e.g., comprised in server application  112 ), executed by platform  110 . 
     In embodiments in which a web service is provided, platform  110  may receive requests from external system(s)  140 , and provide responses in eXtensible Markup Language (XML), JavaScript Object Notation (JSON), and/or any other suitable or desired format. In such embodiments, platform  110  may provide an application programming interface (API) which defines the manner in which user system(s)  130  and/or external system(s)  140  may interact with the web service. Thus, user system(s)  130  and/or external system(s)  140  (which may themselves be servers), can define their own user interfaces, and rely on the web service to implement or otherwise provide the backend processes, methods, functionality, storage, and/or the like, described herein. For example, in such an embodiment, a client application  132 , executing on one or more user system(s)  130 , may interact with a server application  112  executing on platform  110  to execute one or more or a portion of one or more of the various functions, processes, methods, and/or software modules described herein. In an embodiment, client application  132  may utilize a local database  134  for storing data locally on user system  130 . 
     Client application  132  may be “thin,” in which case processing is primarily carried out server-side by server application  112  on platform  110 . A basic example of a thin client application  132  is a browser application, which simply requests, receives, and renders webpages at user system(s)  130 , while server application  112  on platform  110  is responsible for generating the webpages and managing database functions. Alternatively, the client application may be “thick,” in which case processing is primarily carried out client-side by user system(s)  130 . It should be understood that client application  132  may perform an amount of processing, relative to server application  112  on platform  110 , at any point along this spectrum between “thin” and “thick,” depending on the design goals of the particular implementation. In any case, the software described herein, which may wholly reside on either platform  110  (e.g., in which case server application  112  performs all processing) or user system(s)  130  (e.g., in which case client application  132  performs all processing) or be distributed between platform  110  and user system(s)  130  (e.g., in which case server application  112  and client application  132  both perform processing), can comprise one or more executable software modules comprising instructions that implement one or more of the processes, methods, or functions described herein. 
     In an embodiment, the application (e.g., server application  112  and/or client application  132 ) is used to select a set  150  of adapters  155  (e.g., comprising adapters  155 A,  155 B, . . . ISSN), as discussed in more detail elsewhere herein. Each adapter set  150  may be associated with an account (e.g., user account or organization account) on platform  110 . An adapter set  150  may be built by a user for the corresponding account via a graphical user interface of the application (e.g., server application  112  and/or client application  132 ) and stored as one or more data structures in database(s)  114 . 
     In AOaaS, a user may deploy an adapter orchestration service  170  to a destination system  160  on demand. Adapter orchestration service  170  may be a container environment, which offers scalable computing resources for adapter set  150 . Adapter orchestration service  170  may have a thin API  172 , through which an AOaaS client (e.g., platform  110 , user system  130 , external system  140 , destination system  160 , or other system) can instantiate or “spin up” an adapter  155  into an adapter instance  175  in adapter orchestration service  170  operating on destination system  160 . API  172  may provide an interface for common actions, such as spinning up a new adapter instance  175 , spinning down an existing adapter instance  175 , checking the status of an adapter instance  175 , and/or the like. 
     Destination system  160  may be a public cloud or private cloud comprising a plurality of computing resources, including computer processors and data storage. These computing resources may be housed within a single data center or a plurality of data centers distributed over multiple geographic locations. A cloud-based destination system  160  may dynamically allocate subsets of the available computing resources to adapter orchestration service  170  on demand, with upscaling and downscaling of computing resources according to real-time demand of adapter instances  175 , without direct active management by a user. Adapters  155  may be multi-cloud enabled by default. Alternatively, destination system  160  may be an on-premises system that hosts or has access to local applications. In general, adapter orchestration service  170  may be deployed to any environment. In any case, adapter orchestration service  170  may allocate subsets of its available computing resources to the various adapter instances  175 . 
       FIG.  1 B  illustrates an example data flow for adapter orchestration service  170 , according to an embodiment. Adapter orchestration service  170  may be an environment for deploying adapter instances  175  (e.g.,  175 A,  175 B, . . .  175 N) of special-purpose adapters  155 . Each adapter  155  may implement a domain-specific protocol and API for communicating with a specific service  180  (e.g.,  180 A,  180 B, . . .  180 N). Each adapter  155  may also implement a general-purpose “document” abstraction that translates data between the format of the specific service  180  (e.g., database result set) and an internal format. For example, data received from a service  180  may be translated from a domain-specific format into data  176  in the internal format, and/or data  176  in the internal format may be translated into data in the domain-specific format used by service  180 . Data  176  may be stored in “documents.” 
     Each adapter instance  175  may be a containerized plugin to adapter orchestration service  170 . Each adapter instance  175  may implement both domain-specific code to interface with a particular service  180  and accept data  176  as input and/or output data  176 . An adapter instance  175  may implement common semantic operations that many services offer, such as GET, POST, DELETE, LIST, and other operations. In an embodiment, all adapter instances  175  are transient and do not store connection data or other client information in adapter orchestration service  170 . Specific adapter instances  175  may be created on request and destroyed after a period of inactivity. 
     Data  176  may comprise the data for a request to an adapter instance  175  or response from an adapter instance  175 , as well as any metadata about this data. For example, the metadata may comprise the type of encoding, compression, format, and/or the like of the data received or sent by adapter instance  175 . 
     Data  176  may be retrieved from adapter instances  175  and/or supplied to adapter instances  175  via a document API  178 . For example, an adapter software development kit (SDK) layer  195 , executing in a client environment  190 , may communicate with adapter instances  175  via document API  178 . Adapter SDK layer  195  may send data through document API  178  to an adapter instance  175  to be communicated to a service  180 , and/or adapter SDK layer  195  may receive data from an adapter instance  175 , which in turn received the data from a service  180 , through document API  178 . 
     An adapter SDK may provide libraries that implement adapter SDK layer  195  for one or more programming languages, such as Python™, Ruby™, Java™, Go™, and/or the like, and be capable of running in any client environment  190 . Thus, a developer may utilize an existing library to retrieve data from a service  180  and/or send data to a service  180 , without having to understand the underlying details. The libraries may be incorporated into any application or other software. 
     In an embodiment, an integrated development environment (IDE) may be provided for developing software that utilizes adapters  155 . The IDE may enable users to run scripts, and manage and customize adapter orchestration service  170  in a low-code format, including managing compute units, memory, network settings, and/or the like. 
     2. Example Processing Device 
       FIG.  2    is a block diagram illustrating an example wired or wireless system  200  that may be used in connection with various embodiments described herein. For example, system  200  may be used as or in conjunction with one or more of the functions, processes, or methods (e.g., to store and/or execute any of the software) described herein, and may represent components of platform  110 , user system(s)  130 , external system(s)  140 , destination system(s)  160 , and/or other processing devices described herein. System  200  can be a server or any conventional personal computer, or any other processor-enabled device that is capable of wired or wireless data communication. Other computer systems and/or architectures may be also used, as will be clear to those skilled in the art. 
     System  200  preferably includes one or more processors  210 . Processor(s)  210  may comprise a central processing unit (CPU). Additional processors may be provided, such as a graphics processing unit (GPU), an auxiliary processor to manage input/output, an auxiliary processor to perform floating-point mathematical operations, a special-purpose microprocessor having an architecture suitable for fast execution of signal-processing algorithms (e.g., digital-signal processor), a processor subordinate to the main processing system (e.g., back-end processor), an additional microprocessor or controller for dual or multiple processor systems, and/or a coprocessor. Such auxiliary processors may be discrete processors or may be integrated with processor  210 . Examples of processors which may be used with system  200  include, without limitation, any of the processors (e.g., Pentium™, Core i7™, Xeon™, etc.) available from Intel Corporation of Santa Clara, Calif., any of the processors available from Advanced Micro Devices, Incorporated (AMD) of Santa Clara, Calif., any of the processors (e.g., A series, M series, etc.) available from Apple Inc. of Cupertino, any of the processors (e.g., Exynos™) available from Samsung Electronics Co., Ltd., of Seoul, South Korea, any of the processors available from NXP Semiconductors N.V. of Eindhoven, Netherlands, and/or the like. 
     Processor  210  may be connected to a communication bus  205 . Communication bus  205  may include a data channel for facilitating information transfer between storage and other peripheral components of system  200 . Furthermore, communication bus  205  may provide a set of signals used for communication with processor  210 , including a data bus, address bus, messaging bus, and/or control bus (not shown). Communication bus  205  may comprise any standard or non-standard bus architecture such as, for example, bus architectures compliant with instruction set architecture (ISA), extended instruction set architecture (EISA), Micro Channel Architecture (MCA), peripheral component interconnect (PCI) local bus, standards promulgated by the Institute of Electrical and Electronics Engineers (IEEE) including IEEE 488 general-purpose interface bus (GPM), IEEE 696/S-100, event-driven architecture (EDA), publish-and-subscribe (pub-sub), a data mesh, singleton, point-to-point, remote procedure call (RPC) and its derivatives, inter-process communication (IPC), and/or the like, including any other current or future data, messaging, or network technology (e.g., quantum networking). 
     System  200  preferably includes a main memory  215  and may also include a secondary memory  220 . Main memory  215  provides storage of instructions and data for programs executing on processor  210 , such as any of the software discussed herein. It should be understood that programs stored in the memory and executed by processor  210  may be written and/or compiled according to any suitable language, including without limitation C/C++, Java, JavaScript, Perl, Visual Basic, .NET, and the like. Main memory  215  is typically semiconductor-based memory such as dynamic random access memory (DRAM) and/or static random access memory (SRAM). Other semiconductor-based memory types include, for example, synchronous dynamic random access memory (SDRAM), Rambus dynamic random access memory (RDRAM), ferroelectric random access memory (FRAM), and the like, including read only memory (ROM). 
     Secondary memory  220  is a non-transitory computer-readable medium having computer-executable code (e.g., any of the software disclosed herein) and/or other data stored thereon. The computer software or data stored on secondary memory  220  is read into main memory  215  for execution by processor  210 . Secondary memory  220  may include, for example, semiconductor-based memory, such as programmable read-only memory (PROM), erasable programmable read-only memory (EPROM), electrically erasable read-only memory (EEPROM), and flash memory (block-oriented memory similar to EEPROM). 
     Secondary memory  220  may optionally include an internal medium  225  and/or a removable medium  230 . Removable medium  230  is read from and/or written to in any well-known manner. Removable storage medium  230  may be, for example, a magnetic tape drive, a compact disc (CD) drive, a digital versatile disc (DVD) drive, other optical drive, a flash memory drive, and/or the like. 
     In alternative embodiments, secondary memory  220  may include other similar means for allowing computer programs or other data or instructions to be loaded into system  200 . Such means may include, for example, a communication interface  240 , which allows software and data to be transferred from external storage medium  245  to system  200 . Examples of external storage medium  245  include an external hard disk drive, an external optical drive, an external magneto-optical drive, and/or the like. 
     As mentioned above, system  200  may include a communication interface  240 . Communication interface  240  allows software and data to be transferred between system  200  and external devices (e.g. printers), networks, or other information sources. For example, computer software or executable code may be transferred to system  200  from a network server (e.g., platform  110 ) via communication interface  240 . Examples of communication interface  240  include a built-in network adapter, network interface card (NIC), Personal Computer Memory Card International Association (PCMCIA) network card, card bus network adapter, wireless network adapter, Universal Serial Bus (USB) network adapter, modem, a wireless data card, a communications port, an infrared interface, an IEEE 1394 fire-wire, and any other device capable of interfacing system  200  with a network (e.g., network(s)  120 ) or another computing device. Communication interface  240  preferably implements industry-promulgated protocol standards, such as Ethernet IEEE 802 standards, Fiber Channel, digital subscriber line (DSL), asynchronous digital subscriber line (ADSL), frame relay, asynchronous transfer mode (ATM), integrated digital services network (ISDN), personal communications services (PCS), transmission control protocol/Internet protocol (TCP/IP), serial line Internet protocol/point to point protocol (SLIP/PPP), and so on, but may also implement customized or non-standard interface protocols as well. 
     Software and data transferred via communication interface  240  are generally in the form of electrical communication signals  255 . These signals  255  may be provided to communication interface  240  via a communication channel  250 . In an embodiment, communication channel  250  may be a wired or wireless network (e.g., network(s)  120 ), or any variety of other communication links. Communication channel  250  carries signals  255  and can be implemented using a variety of wired or wireless communication means including wire or cable, fiber optics, conventional phone line, cellular phone link, wireless data communication link, radio frequency (“RF”) link, or infrared link, just to name a few. 
     Computer-executable code (e.g., computer programs, such as any of the disclosed software) is stored in main memory  215  and/or secondary memory  220 . Computer-executable code can also be received via communication interface  240  and stored in main memory  215  and/or secondary memory  220 . Such computer programs, when executed, enable system  200  to perform the various functions of the disclosed embodiments as described elsewhere herein. 
     In this description, the term “computer-readable medium” is used to refer to any non-transitory computer-readable storage media used to provide computer-executable code and/or other data to or within system  200 . Examples of such media include main memory  215 , secondary memory  220  (including internal memory  225  and/or removable medium  230 ), external storage medium  245 , and any peripheral device communicatively coupled with communication interface  240  (including a network information server or other network device). These non-transitory computer-readable media are means for providing software and/or other data to system  200 . 
     In an embodiment that is implemented using software, the software may be stored on a computer-readable medium and loaded into system  200  by way of removable medium  230 , I/O interface  235 , or communication interface  240 . In such an embodiment, the software is loaded into system  200  in the form of electrical communication signals  255 . The software, when executed by processor  210 , preferably causes processor  210  to perform one or more of the processes and functions described elsewhere herein. 
     In an embodiment, I/O interface  235  provides an interface between one or more components of system  200  and one or more input and/or output devices. Example input devices include, without limitation, sensors, keyboards, touch screens or other touch-sensitive devices, cameras, biometric sensing devices, computer mice, trackballs, pen-based pointing devices, and/or the like. Examples of output devices include, without limitation, other processing devices, cathode ray tubes (CRTs), plasma displays, light-emitting diode (LED) displays, liquid crystal displays (LCDs), printers, vacuum fluorescent displays (VFDs), surface-conduction electron-emitter displays (SEDs), field emission displays (FEDs), and/or the like. In some cases, an input and output device may be combined, such as in the case of a touch panel display (e.g., in a smartphone, tablet, or other mobile device). 
     3. Adapter Selection 
       FIG.  3    illustrates adapter selection, according to an embodiment. Platform  110  may maintain a user-specific catalog  310  of available adapters  155  for each account (e.g., for a specific user or for an entire organization), as well as a global catalog  320  of available adapters that is accessible to all accounts (e.g., across a plurality of organizations and/or to the public). A user may browse user-specific catalog  310  in a graphical user interface, via user system  130 , and select one or more user-configured adapters  155  from user-specific catalog  310  to be added to an adapter set  150 , maintained by connectivity service  330 . In addition, a user may upload new adapters  155  to user-specific catalog  310 . Additionally or alternatively, a user may browse global catalog  320  in a graphical user interface, via user system  130 , and select one or more unconfigured adapters  155  from global catalog  320 . The user may configure the parameters of the selected adapters  155  via a configurator  335  of connectivity service  330 , and the configured adapters  155  may be added to adapter set  150 . The parameters may include any operating parameters, including, without limitation, high availability, redundancy, fault tolerance, interfaces, specific payload logic, start and run logic, and/or the like. Configured adapters  155  from global catalog  320  may be add to user-specific catalog  310  for future selection. 
     Global catalog  320  enables users to browse an extensive list of adapters  155  and configure a uniform adapter set  150  for their specific applications, including any customizations. Both pure developers and novice business users can leverage global catalog  320 . 
     Each adapter  155  in user-specific catalog  310  and global catalog  320  may translate data, in different formats from different interfaces and communicated via different protocols, to a single internal format that is accessible via a single document API  178 . Thus, users no longer need to learn different formats, interfaces, or protocols. A user can simply add adapters  155  to an adapter set  150  for an adapter orchestration service  170  that collectively encompass all of the services  180  required by an organization, deploy the adapter orchestration service  170  to a destination system  160 , and provide and consume data  176  via a single document API  178 . Document API  178  acts as a common gateway for all of the connectivity required by the organization. 
     In an embodiment, developers may contribute new adapters  155  to global catalog  320 . For example, a developer of a service  180  may upload a new domain-specific adapter  155  for their service  180  to their user-specific catalog  310 , deploy and test the new domain-specific adapter  155  using adapter SDK layer  195 , and then register the final new domain-specific adapter into global catalog  320 . Other users may select the domain-specific adapter  155  from global catalog  320 , and configure and deploy the domain-specific adapter  155  as an adapter instance  175  to communicate with the service  180  (e.g., in an integration process). Thus, regardless of the particular requirements of service  180  (e.g., database access behind a firewall, a web service, a proprietary filed-based upload, etc.), an adapter  155  can be quickly built to “set it and forget it,” and then easily disseminated to expose the service  180  via the common document API  178 . 
     Adapters  155  in user-specific catalog  310  and global catalog  320  may be periodically updated in the background, without user intervention. For example, as a new version of an adapter  155  becomes available, the old version of the adapter  155  may be automatically replaced in the background. Thus, the next time the user instantiates an adapter instance  175  from the adapter  155 , the new version of the adapter  155  will be instantiated, instead of the old version. Accordingly, an organization does not have to worry about actively maintaining updated versions of adapters  155  for the services  180  it utilizes. 
     4. Adapter Deployment 
     A user may log in to a user account on platform  110  to browse user-specific catalog  310  and/or global catalog  320  via a graphical user interface, select one or more adapters  155  from the catalog(s) (e.g., representing service(s)  180  with which communication is desired), and publish the selected adapters to adapter set  150 . Then, the user may utilize the graphical user interface to deploy one or more adapter orchestration services  170  to one or more destination systems  160 . In an embodiment, the graphical user interface may be streamlined, such that a user can deploy a set of adapters  150  in as few as three clicks (e.g., select adapters, enter privileges, and deploy the adapters). 
     Each adapter orchestration service  170  may comprise one or more adapter instances  175  that provide communication between one or more services  180  and a client environment  190 . In particular, each adapter instance  175  may translate data from a format used by a service  180  to an internal format that is accessible via document API  178 , and/or translate data from the internal format to the format used by the service  180 . Thus, software (e.g., an adapter SDK, application, integration process, etc.), executing in client environment  190 , may receive data from service(s)  180  and/or send data to service(s)  180 , via document API  178 . Adapter orchestration service  170  routes requests through document API  178  to the correct adapter instances  175  to be translated into the correct domain-specific format and communicated to the relevant service  180 . 
     In addition, an AOaaS client  340  (e.g., platform  110 , user system  130 , external system  140 , destination system  160 , or other system) may reconfigure adapter orchestration service  170  via API  172 . In particular, AOaaS may communicate with adapter orchestration service  170 , via API  172 , to spin up new adapter instances  175 , spin down existing adapter instances  175 , reconfigure existing adapter instances  175 , check the status of adapter instances  175  (e.g., real-time monitoring of adapter data with TCP/IP payload information), and/or the like. 
       FIG.  4    illustrates an example process  400  for spinning up a new adapter instance  175 , according to an embodiment. Process  400  may be implemented by API  172  of adapter orchestration service  170 . While process  400  is illustrated with a certain arrangement and ordering of subprocesses, process  400  may be implemented with fewer, more, or different subprocesses and a different arrangement and/or ordering of subprocesses. In addition, it should be understood that any subprocess, which does not depend on the completion of another subprocess, may be executed before, after, or in parallel with that other independent subprocess, even if the subprocesses are described or illustrated in a particular order. 
     In subprocess  410 , if a new request is received (i.e., “Yes” in subprocess  410 ), process  400  proceeds to subprocess  420 . The new request may be received via a remote procedure call by AOaaS client  340  to a function of API  172 . The new request may comprise a connection object, as well as information about the desired adapter(s)  155 . It should be understood that as long as no new request is received (i.e., “No” in subprocess  410 ), process  400  may do nothing. 
     In subprocess  420 , the connection object is extracted from the request. In an embodiment, the connection object is encrypted in the request. In this case, the connection object is decrypted. The connection object may comprise connection information, such as credentials for accessing the associated service  180 , an address of the associated service  180 , access privileges for AOaaS client  340 , and/or the like. 
     In subprocess  430 , an adapter container is launched for the adapter  155  that is indicated in the adapter information of the request. The adapter container may be a relatively stateless container configured to contain the adapter code and any supporting code. It should be understood that in this context, “code” refers to software instructions that can be executed by a processor. The adapter code may be hot-loaded during launch or pre-warmed for commonly used adapters  155 . The supporting code may comprise the runtime environment (e.g., Java Runtime Environment) for the adapter, one or more functions that support the orchestration services and/or the adapter SDK, and/or the like. 
     In subprocess  440 , the extracted connection object is injected into (e.g., stored in) the memory of the adapter container. Each adapter container may be lightweight and map to a single pair of client (e.g., representing client environment  190 ) and set of credentials (e.g., for authenticating with a service  180 ). In an embodiment, no client data are stored or cached in the container. For example, the client data may be temporarily stored in memory in the adapter container, exposed by adapter orchestration service  170 , so that an adapter instance  175  may access the client data (e.g., credentials) when making requests. However, in this embodiment, the client data are not persistently stored or cached in the adapter container between requests. This enables adapter orchestration service  170  to move an adapter container around as needed (e.g., to another destination system  160 ). In addition, the lifecycle of each adapter container can be managed entirely by adapter orchestration service  170 , since spinning them up and down is relatively inexpensive. Each adapter instance  175  is a discrete, fully autonomous unit of compute and memory that can be ported to any environment and runtime (e.g., Docker™, Kubernetes™, Java™ Amazon Web Services™ (AWS), Google Cloud Platform™ (GCP), VMware™, etc.). 
     In subprocess  450 , the adapter container is run as an adapter instance  175 . A client environment  190  may process data  176 , received and translated from the service  180  associated with adapter instance  175  and/or translated and sent to the service  180  associated with adapter instance  175 , in a synchronous or asynchronous manner. In an embodiment, adapter orchestration service  170  may, by default, execute data transfers in a non-serialized format to leverage an asynchronous topology. Notably, adapter instances  175  hide the details of the API required to interact with each service  180  from client environment  190 . Advantageously, client environment  190  can access all of data  176 , collected by adapter orchestration service  170  from all services  180 , through a single, open, document API  178 . Document API  178  provides a single common end-point or gateway for client environment  190  to access data  176 , regardless of the location of services  180  (e.g., whether public or behind a firewall). 
     Adapter orchestration service  170  may manage a set of discrete compute capacity. In an embodiment, adapter orchestration service  170  provisions the computer capacity to adapter instances  175  on-demand with vertical and/or horizontal scalability based on configured settings and criteria. These settings and/or criteria may be set or modified via API  172 . 
     Advantageously, AOaaS acts as the glue between disparate services  180 , protocols, and data formats. The disclosed AOaaS makes adapters simple to use for a variety of different types of users, while remaining flexible and powerful for a variety of uses. AOaaS may implement a connection paradigm that is primarily focused on an extract, transform, load (ETL) concept, with transformation or post-processing happening subsequent to the final load, in a client environment  190 , which may be an iPaaS system or data warehouse. 
     Users of the described AOaaS may include citizen integrators, independent software vendors, enterprise developers, and/or iPaaS platform services. Citizen integrators may utilize AOaaS to quickly enable a connectivity gateway API for their organizations without the overhead of setting up complicated API management tools or building out orchestrations. Independent software vendors (e.g., SAP™, ServiceNow™, etc.) may utilize AOaaS to leverage API-enabled adapters  155  for last-mile integration. Enterprise developers may utilize AOaaS to take advantage of a global catalog  320  of adapters  155  as part of a development toolkit. An iPaaS platform, such as Boomi&#39;s platform, may utilize AOaaS to offer standard adapters  155  across its subscription services. 
     The above description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the general principles described herein can be applied to other embodiments without departing from the spirit or scope of the invention. Thus, it is to be understood that the description and drawings presented herein represent a presently preferred embodiment of the invention and are therefore representative of the subject matter which is broadly contemplated by the present invention. It is further understood that the scope of the present invention fully encompasses other embodiments that may become obvious to those skilled in the art and that the scope of the present invention is accordingly not limited. 
     Combinations, described herein, such as “at least one of A, B, or C,” “one or more of A, B, or C,” “at least one of A, B, and C,” “one or more of A, B, and C,” and “A, B, C, or any combination thereof” include any combination of A, B, and/or C, and may include multiples of A, multiples of B, or multiples of C. Specifically, combinations such as “at least one of A, B, or C,” “one or more of A, B, or C,” “at least one of A, B, and C,” “one or more of A, B, and C,” and “A, B, C, or any combination thereof” may be A only, B only, C only, A and B, A and C, B and C, or A and B and C, and any such combination may contain one or more members of its constituents A, B, and/or C. For example, a combination of A and B may comprise one A and multiple B&#39;s, multiple A&#39;s and one B, or multiple A&#39;s and multiple B&#39;s.