vania-janet/multiturn-rag-retrieval-data huggingface dataset:
As described in [Managing IAM access](https://cloud.ibm.com/docs/account?topic=account-userroles), for each namespace, a service ID is created that represents the namespace. You can grant access to other services and resources for this service ID by assigning the appropriate roles by using IAM policy management. For more information about creating service IDs to access other IAM-enabled services, see [Creating and working with service IDs](https://cloud.ibm.com/docs/account?topic=account-serviceids).

At runtime, Cloud Functions passes an API key of the namespace service ID to the action code as the environment variable __OW_IAM_NAMESPACE_API_KEY. The action code can use this API key to generate an IAM token. Most of the supported Cloud Functions SDKs such as Cloudant, Watson, and IBM Cloud Object Storage authenticate with the IAM API key itself. For other IAM-managed services or resources that use a REST API, you can authenticate with the token that is derived from the IAM API key. For more information, see [Create an IAM access token for a user or service ID](https://cloud.ibm.com/apidocs/iam-identity-token-apicreate-an-iam-access-token-for-a-user-or-service-i).







 Next steps for namespaces 

Not sure how API keys and tokens fit together? Learn more in [the IAM Docs](https://cloud.ibm.com/docs/account?topic=account-manapikey).

Now that you created a namespace, you can create IAM access policies to help protect it. To get started, check out [Managing access](https://cloud.ibm.com/docs/openwhisk?topic=openwhisk-iam).

For more information about how to manage IAM-based namespaces, see the [Cloud Functions REST API reference](https://cloud.ibm.com/apidocs/functions).
(https://cloud.ibm.com/docs/codeengine?topic=codeengine-faqsfind-code-samples)
* [!I need more memory Can I increase my limits?](https://cloud.ibm.com/docs/codeengine?topic=codeengine-faqsincrease-ce-limits)
* [Do I need a Docker Hub account to use Code Engine?](https://cloud.ibm.com/docs/codeengine?topic=codeengine-faqsdockerhub-options)
* [What is the difference between a Docker build on my system and a build in Code Engine?](https://cloud.ibm.com/docs/codeengine?topic=codeengine-faqsdockerbld-cebuild)
* [Why do images that are built by using a Code Engine buildpacks build show up in my container registry as being more than 15,000 days old?](https://cloud.ibm.com/docs/codeengine?topic=codeengine-faqsbuildpacksbld-image-size)
* [Why do images that are built with non-Intel processors not work with Code Engine?](https://cloud.ibm.com/docs/codeengine?topic=codeengine-faqsbuildimage-nonintel)
* [Do Code Engine apps support WebSockets?](https://cloud.ibm.com/docs/codeengine?topic=codeengine-faqsapp-websockets)
* [How can I review the Code Engine service terms?](https://cloud.ibm.com/docs/codeengine?topic=codeengine-faqsreview-service-terms)
* [How can I give feedback?](https://cloud.ibm.com/docs/codeengine?topic=codeengine-faqsgive-feedback)







 Learning paths for Code Engine
To access the watsonx.data web console, see [Open the web console](https://cloud.ibm.com/docs/watsonxdata?topic=watsonxdata-getting-started) in [Getting started with watsonx.data](https://cloud.ibm.com/docs/watsonxdata?topic=watsonxdata-getting-started).





 Which data formats for ingestion job are supported in watsonx.data? 

Data ingestion in watsonx.data supports .CSV and .Parquet formats.





 How can I delete the watsonx.data instance? 

To delete the watsonx.data instance, see [Deleting watsonx.data instance](https://cloud.ibm.com/docs/watsonxdata?topic=watsonxdata-delete_lh).





 How can I manage IAM access for watsonx.data? 

IBM Cloud® Identity and Access Management (IAM) controls access to watsonx.data service instances for users in your account. Every user that accesses the watsonx.data service in your account must be assigned an access policy with an IAM role. For more information about IAM access for watsonx.data, see [Managing IAM access for watsonx.data](https://cloud.ibm.com/docs/watsonxdata?topic=watsonxdata-iam).





 How can I add and remove the users? 

To add or remove users in a component, see [Managing user access](https://cloud.ibm.com/docs/watsonxdata?topic=watsonxdata-manage_access).





 How is the access control for users provided? 

To provide access control for users to restrict unauthorized access, see [Managing data policy rules](https://cloud.ibm.com/docs/watsonxdata?topic=watsonxdata-data_policy).
* Windows®: you have two options.

fsutil volume diskfree C:

dir C:

The last line of the output shows how much space is unused.

You can also view the free disk space in the File Explorer by clicking This PC.







 Does the volume need to be pre-warmed to achieve expected throughput? 

Pre-warming is not needed. You can observe specified throughput immediately upon provisioning the volume.





 Can more throughput be achieved by using a faster Ethernet connection? 

Throughput limits are set at the LUN level and a faster Ethernet connection doesn't increase that limit. However, with a slower Ethernet connection, your bandwidth can be a potential bottleneck.





 Do firewalls and security groups impact performance? 

It's best to run storage traffic on a VLAN, which bypasses the firewall. Running storage traffic through software firewalls increases latency and adversely affects storage performance.





 How do I route Block Storage for Classic traffic to its own VLAN interface and bypass a firewall? 

To enact this best practice, complete the following steps.



1. Provision a VLAN in the same data center as the host and the Block Storage for Classic device. For more information, see [Getting started with VLANs](https://cloud.ibm.com/docs/vlans?topic=vlans-getting-started).
2. Provision a secondary private subnet to the new VLAN.3
3. Trunk the new VLAN to the private interface of the host. For more information, see [How do I trunk my VLANs to my servers](https://cloud.ibm.com/docs/vlans?topic=vlans-vlans-faqstrunk-vlans-to-servers).

This action momentarily disrupts the network traffic on the host while the VLAN is being trunked to the host.
4. Create a network interface on the host.



* In Linux® or Windows®, create an 802.11q interface.
If you want to use your own email server on a custom port, use the documentation specific to your email service to configure a custom email port.
* Why are my emails flagged as spam?

Your emails can be flagged as spam if you don't use authentication with RDNS, DMARC, BIMI, SPF, or DKIM. If your emails don't comply with internet privacy laws, then they might be blocked or flagged as spam. The following are some common privacy laws.



* Controlling the Assault of Non-Solicited Pornography and Marketing (CAN-SPAM)
* Canada Anti-Spam Law (CASL)
* General Data Protection Regulation (GDPR)
* California Consumer Protection Act (CCPA)



* Does IBM Cloud® offer a smart host service?

IBM Cloud® now offers an email delivery service that is powered by SendGrid that allows clients to use a smart host to relay your outbound mail services. This service has many other functions such as generating metrics, tracking email lists, tracking email activity, assisting with newsletters, and authenticating.
* Why do I need to warm up an IP address?

Warming up an IP address gradually increases the volume of email that is sent from a dedicated IP address that follows a predetermined schedule. The gradual increase helps establish a good reputation with ISPs as a legitimate email sender.
* How do I warm up a new IP address?

The proper volume and frequency of your email program depends on your total email volume. But, you need to send enough email at a volume that ISPs can properly determine your reputation. See the following suggestions to help build your reputation.



* Start by sending a welcome message to your hyper-engaged recipients. Then, send the message to your recently engaged recipients.
* If you don't have engagement data, keep in mind that your recent signups are most active right after they sign up to your email list.



For more information, see [SendGrid’s Email Guide for IP Warm Up](https://sendgrid.com/resource/email-guide-ip-warm-up/).
* How do I get a dedicated IP address?
FAQs for VMware (on-premises or classic) to IBM Cloud VPC migration 



 What is the RMM server? 

RackWare Management Module (RMM) server is a software appliance that is offered by RackWare that replatforms your server from a VMware (on-premises or classic) to an IBM Cloud VPC virtual server instance.





 Where can I find more information about the RMM server? 

For RMM server overview information, see [RackWare's Cloud Migration](https://www.rackwareinc.com/cloud-migration) documentation. For RMM server usage guide information, see the [RackWare RMM User's Guide for IBM Cloud](https://www.rackwareinc.com/rackware-rmm-users-guide-for-ibm-cloud).





 How do I install the RMM server? 

This software is available in the IBM Cloud catalog in the Migration Tools category. After you provide the appropriate information, a virtual server instance is installed in a new VPC with the RMM already installed.





 How do I get an RMM server license? 

For more information, see [Order license for VMware to VPC migration](https://cloud.ibm.com/docs/cloud-infrastructure?topic=cloud-infrastructure-migrating-images-vmware-vpcbyol-bring-your-own-license-from-rackware).





 Is it necessary to add an RMM SSH key to the source and target server? 

Yes, RMM uses SSH for communication between source, target, and the RMM server. So it is necessary to add RMM server’s public key to the source and target server.





 Where can I find IBM Cloud documentation about VMware VM (on-premises or classic) to IBM Cloud VPC migration? 

For On-premises VMware VM to IBM Cloud VPC migration with RMM documentation, click [here](https://cloud.ibm.com/docs/cloud-infrastructure?topic=cloud-infrastructure-migrating-images-vmware-vpc).
(https://cloud.ibm.com/docs/openshift?topic=openshift-ha_clusterssz-workload-failover)



* [Multizone cluster](https://cloud.ibm.com/docs/openshift?topic=openshift-ha_clustersmz-clusters)



* [Why do I need worker nodes in three zones?](https://cloud.ibm.com/docs/openshift?topic=openshift-ha_clustersmz-cluster-zones)
* [How is my Red Hat OpenShift on IBM Cloud master set up?](https://cloud.ibm.com/docs/openshift?topic=openshift-ha_clustersmz-master-setup)
* [Do I have to do anything so that the master can communicate with the workers across zones?](https://cloud.ibm.com/docs/openshift?topic=openshift-ha_clustersmz-master-communication)
* [Can I convert my single zone cluster to a multizone cluster?](https://cloud.ibm.com/docs/openshift?topic=openshift-ha_clustersconvert-sz-to-mz)
* [Do my apps automatically spread across zones?](https://cloud.ibm.com/docs/openshift?topic=openshift-ha_clustersmultizone-apps-faq)



* [Multiple public clusters connected with a global load balancer](https://cloud.ibm.com/docs/openshift?topic=openshift-ha_clustersmultiple-clusters-glb)



* [Why do I need 3 clusters in three zones?](https://cloud.ibm.com/docs/openshift?topic=openshift-ha_clustersmulticluster-three-zones)
* [What if I want to set up multiple clusters across regions?]
(https://cloud.ibm.com/docs/schematics?topic=schematics-workspaces-faqjob-queue-faq)
* [How do I pull latest code from a Git repo using the command line?](https://cloud.ibm.com/docs/schematics?topic=schematics-workspaces-faqlatestcode-workspace-commandline)
* [What tools and utilities used in the runtime?](https://cloud.ibm.com/docs/schematics?topic=schematics-workspaces-faqschematics-tools)
* [How can I fix Git token issues when creating workspaces using the CLI](https://cloud.ibm.com/docs/schematics?topic=schematics-workspaces-faqcreate-workspace-cli-tokens)
* [How do I fix authorization issues when creating or updating a workspace?](https://cloud.ibm.com/docs/schematics?topic=schematics-workspaces-faqworkspace-auth)
* [How can I use Schematics services with a test ID?](https://cloud.ibm.com/docs/schematics?topic=schematics-workspaces-faqglobal-catalog-faq)
* [How to limit Git repo folder cloning](https://cloud.ibm.com/docs/schematics?topic=schematics-workspaces-faqcompact-faq)
* [How do I delete a workspace when the delete fails](https://cloud.ibm.com/docs/schematics?topic=schematics-workspaces-faqclusterdeletion-warn-faq)
* [What is the best way to deploy a Helm chart using credentials or secrets?](https://cloud.ibm.com/docs/schematics?topic=schematics-workspaces-faqgherepo-warn-faq)
What are the supported databases that I can run for SAP on Power Systems Virtual Server? 

On an AIX VM, the following databases are supported:



* IBM Db2 for LUW (Linux, UNIX, and Windows) version 10.5, or later
* Oracle Database version 12.1.0.2, or later
* SAP Adaptive Server Enterprise version 16.0 SP03, or later



On a Linux VM, the following database is supported:



* SAP HANA Platform 2.0 SPS 04, or later



You can find an up-to-date list at [SAP Apps on IBM Power Systems Virtual Server](https://launchpad.support.sap.com//notes/2855850).





 How can I get the WebSphere Application Server that are delivered through the Web Enablement for i packages, and are available at no additional charge with IBM i? 

If you have an IBM i VM instance with the licensed program bundle in the Power Systems Virtual Server offering, you can download the WebSphere Application Server that is available in the Web Enablement for i software at the Entitled System Support (ESS) website by completing the following steps:



1. Go to the [ESS website](https://www.ibm.com/servers/eserver/ess/index.wss).
2. Sign in. If this is the first time you are using ESS, refer to the Help section on the left menu. Download and read the ESS_Registration_IBM_Customers_Guidelines PDF.
3. Go to My Entitled Software > IBM i evaluation and NLV download.
4. Find the required software that you can download, install, and use. For example:

Web Enablement for i (5722-WE2) - WebSphere Express V8.5.5 Web Enablement for i (5733-WE3) - WebSphere V9







 How do I run Red Hat OpenShift Container Platform (OCP) on Power Systems Virtual Servers?
If you are creating a CDN from the legacy portal, when you click the Order CDN button, under the Network > CDN page, your account is created. If you are creating a CDN from the IBM Cloud portal, when you click the Create button, under the Catalog > Network > Content Delivery Network page, your account is created.





 What do I do when my CDN is in CNAME configuration status? 

For HTTP and SAN certificate-based HTTPS CDN, update your DNS record so that your website points to the CNAME associated with your new CDN mapping.

For wildcard, certificate-based HTTPS CDN, this DNS update is not needed because you access the website through https://<CNAME>. You can refresh your CDN status by clicking Get status from the menu of your CDN instance.

It can take up to 15 - 30 minutes for the update to take effect. Check with your DNS provider to obtain an accurate time estimate.





 How do I add a CNAME record for my CDN domain in DNS? 

In your DNS configuration page for your CDN domain, you can create a CNAME record with the CDN domain name as the Host, and the IBM CNAME you used to configure the CDN as the CNAME. The IBM CNAME ends with cdn.appdomain.cloud..

A typical CNAME record looks similar to the following on the DNS configuration page:



CNAME record example

 Resource Type Host Points to (CNAME) TTL 

 CNAME www.example.com example.cdn.appdomain.cloud 15 minutes 







 When am I billed for my CDN? 

IBM Cloud Content Delivery Network billing occurs according to the billing period established in your IBM Cloud account.





 If I select Delete from the Overflow ![Overflow menu](https://cloud.ibm.com/docs-content/v1/content/006fd22ab2811b7d19804c763a00568b3da4c03a/CDN/images/overflow.png) menu, does that delete my account? 

No, if you select 'Delete' from the Overflow !
You can subscribe Code Engine applications to receive cron events, IBM Cloud Object Storage events or Kafka topics. When you subscribe to an event producer, you must specify the name of your destination application to receive the events.

For more information about working with event producers, see [Getting started with subscriptions](https://cloud.ibm.com/docs/codeengine?topic=codeengine-subscribing-events).





 Visibility 

With Code Engine, you can determine the right level of visibility for your application by defining the endpoints, or system domain mappings, that are available for receiving requests. An application can be exposed to the internet, to the IBM Cloud private network or scoped only to other resources in the same Code Engine project.

By default, every running application gets its own TLS secured endpoint, which you can map to your own domain.

In addition, you can map your own custom domain to a Code Engine application to route requests from your custom URL to your application. If you want to target your application with a domain that you own, you can use a custom domain mapping. When you set a custom domain mapping in Code Engine, you define a 1-to-1 mapping between your fully qualified domain name (FQDN) and a Code Engine application in your project.

For more information about visibility, see [Options for visibility for a Code Engine application](https://cloud.ibm.com/docs/codeengine?topic=codeengine-application-workloadsoptionsvisibility) and [Configuring custom domain mappings for your application](https://cloud.ibm.com/docs/codeengine?topic=codeengine-domain-mappings).







 How can I get started with applications? 

To deploy a simple Code Engine application with the icr.io/codeengine/helloworld sample image, see [Creating your first Code Engine app](https://cloud.ibm.com/docs/codeengine?topic=codeengine-getting-startedapp-hello).
* [How do I delete a workspace when the delete fails](https://cloud.ibm.com/docs/schematics?topic=schematics-workspaces-faqclusterdeletion-warn-faq)
* [What is the best way to deploy a Helm chart using credentials or secrets?](https://cloud.ibm.com/docs/schematics?topic=schematics-workspaces-faqgherepo-warn-faq)
* [How do I address job failures caused by maintenance activities?](https://cloud.ibm.com/docs/schematics?topic=schematics-workspaces-faqimpact-downtime-workspace)
* [How do you set the Git release tag?](https://cloud.ibm.com/docs/schematics?topic=schematics-workspaces-faqreleasetag-warn-faq)
* [Why do I get a 403 error instead of 404 error when using an invalid workspace ID?](https://cloud.ibm.com/docs/schematics?topic=schematics-workspaces-faqinvalidwspid-warn-faq)
* [How can I enable Terraform debug logging](https://cloud.ibm.com/docs/schematics?topic=schematics-workspaces-faqterraform-debug-ibmcli)
* [How can I import Cloud resources into a workspace?](https://cloud.ibm.com/docs/schematics?topic=schematics-workspaces-faqworkspace-import-ibmcli)
* [How can I download Job files?](https://cloud.ibm.com/docs/schematics?topic=schematics-workspaces-faqdownload-jobfile)
* [How do I set the TF_CLI_ARGS environment variable?]
To compare the specifications of old and new Intel processors, go to [Intel processors product specifications page](https://ark.intel.com/content/www/us/en/ark.html@Processors). Newer processors tend to have more processor cores and typically run at slower clock speeds than older variants.

If you have a workload that is processor-bound, meaning that the performance is limited by the speed of the processor, choose a processor that has fewer cores and a higher clock speed. If you run many workloads that aren't constrained by processor speed, choose a processor with more cores and a similar, or slower, clock speed.





 How do I choose my new operating system? 

Compatibility and functionality are two of the main influencers when you choose a new operating system. Older versions of operating systems can present challenges with migration. Installation media might not be compatible and the server hardware might not be supported by the older operating system. The best course of action is to compare specs and ensure that the operating system is compatible. You must verify that the necessary development tools and operating system or middleware functions are available on the new platform. In general, Linux type systems are better at supporting older applications on newer versions of the operating system than Windows.

For more information, contact the [Client Success team](https://www.ibm.com/cloud/data-centers/?focusArea=WCP%20-%20Pooled%20CSM&contactmodule).





 What bandwidth do I get with my new configuration? 

You receive a current bandwidth package that is most closely related to the package you currently have. The rate for that package is whatever your current rate or package includes.





 How do I copy data from my old server to the new one? 

You can copy applications and application data from your old server to your new one. For more information, see [Migrating resources to a different data center](https://cloud.ibm.com/docs/account?topic=account-migrate-data-center).





 Do I need to set up my networking at the new site? 

Most likely, your networking needs to change to work with the new servers and site.
(https://cloud.ibm.com/docs-content/v1/content/522c6f62358b063f921283400a601c3f9bc66f08/Cloudant/tutorials/images/img0052.png)

Figure 2. Viewing the IBM Cloudant service credentials

Now, you can see the service credentials:

Zoom

![The service credentials in this image are surrounded by a red box. The credentials include apikey, host, iam_apikey_description, iam_apikey_name, iam_role_crn, iam_serviceid_crn, url, and username.](https://cloud.ibm.com/docs-content/v1/content/522c6f62358b063f921283400a601c3f9bc66f08/Cloudant/tutorials/images/img0009.png)

Figure 3. The IBM Cloudant service credentials

The service credentials in these examples were defined when a demonstration IBM Cloudant service was created on IBM Cloudant. The credentials are reproduced here to show how they would appear in the dashboard. However, the demonstration IBM Cloudant service was removed, so these credentials are no longer valid. You must supply and use your own service credentials.







 Step 2: Understanding your service credentials 

Service credentials are valuable. If anyone or any application has access to the credentials, they can effectively do whatever they want with the service instance. For example, they might create spurious data, or delete valuable information. Protect these credentials carefully.

IBM Cloudant has two authentication methods available at provisioning time, either Use only IAM or Use both legacy credentials and IAM. You can see the details about your legacy credentials only if the Use both legacy credentials and IAM authentication method is chosen. The credentials display on the Service credentials tab for your instance.