Unlock & Share data Securely with Amazon Datazone
Tags: aws, datazone, datamesh, pubsub
Published: 2024-05-24 13:36:18

**Introduction:**

In today's data-driven world, organizations of all sizes – small, medium, and large – are striving to become more data-centric. They want to empower everyone with the power of data, but this becomes increasingly challenging as organizations grow.

**Common Pain Points:**

**Finding the Right Data:** Struggling to locate relevant data sets within the vast amount of information.
**Data Trust & Ownership:** Difficulty in verifying data integrity and identifying data owners.
**Querying Diverse Data Sources:** Challenges in querying data from various sources and formats using preferred tools.
**Secure Collaboration & Governance:** Lack of a secure way to share data analysis while ensuring proper governance across different data sources and tools.

**Financial Services Use Case:**

Let's consider a financial services company undergoing a digital transformation journey. They envision a scenario where data is:

**Searchable & Accessible:** Easy to find and use by everyone.
**Trusted & Reliable:** Data integrity is verifiable, and owners are clearly identified.
**Simpler to Use:** Enables efficient data utilization through user-friendly tools.
**Catalyst for Innovation:** Drives transformation and empowers data-driven decision-making.
**Maximizes Reuse:** Encourages data sharing and collaboration across teams.

**Solution: Amazon DataZone as a Data Marketplace**

To achieve these goals, Amazon DataZone offers a modern data ecosystem that connects data producers and consumers within the organization. It functions as a secure data marketplace where users can:

**Access & Share:** Find and share data products in a governed manner.
**Enhanced Collaboration:** Facilitate faster, simpler, and secure collaboration between data producers and consumers.
**Real-Time Decision Making:** Empower real-time insights and data-driven decisions.

**Implementation: Multi-Account Setup with DataZone**

We can leverage a multi-account setup within AWS to implement DataZone. This ensures data producers and consumers have dedicated AWS accounts while enabling secure data collaboration facilitated by DataZone.

![Image description](https://dev-to-uploads.s3.amazonaws.com/uploads/articles/77wtves8ooecuenzq6bd.png)

**Benefits:**

**Improved Data Findability:** Easy discovery of relevant data sets.
**Enhanced Data Trust:** Clear data ownership and verifiable data integrity.
**Unified Data Access:** Query data from various sources and formats using preferred tools.
**Secure Collaboration & Governance:** Streamlined data sharing with built-in governance controls.
**Faster Decision Making:** Empowers data-driven decision making with real-time insights.


**Technical Architecture**

- Data lake in a data producer account (where data assets are available)
- Then we have a central Governing Datazone Account
- And, thirdly we have Consumer's accounts who wants to consume datalake data available in producer's account

This is how the technical architecture looks like:


![Image description](https://dev-to-uploads.s3.amazonaws.com/uploads/articles/g73rqv0dewv0o8oodhs0.png)

Demo to produce or consume data is available at: 
https://drive.google.com/file/d/1-LwVLzUgf1W_j8suf_hZ3l1ZJchVOlR4/view?usp=sharing

**Conclusion:**

Amazon DataZone unlocks the power of data within your organization. It creates a secure and collaborative environment for data producers and consumers, ultimately driving innovation and data-driven success.