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Engineering Data Mesh in Azure Cloud

Engineering Data Mesh in Azure Cloud

By : Deswandikar
4.5 (6)
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Engineering Data Mesh in Azure Cloud

Engineering Data Mesh in Azure Cloud

4.5 (6)
By: Deswandikar

Overview of this book

Decentralizing data and centralizing governance are practical, scalable, and modern approaches to data analytics. However, implementing a data mesh can feel like changing the engine of a moving car. Most organizations struggle to start and get caught up in the concept of data domains, spending months trying to organize domains. This is where Engineering Data Mesh in Azure Cloud can help. The book starts by assessing your existing framework before helping you architect a practical design. As you progress, you’ll focus on the Microsoft Cloud Adoption Framework for Azure and the cloud-scale analytics framework, which will help you quickly set up a landing zone for your data mesh in the cloud. The book also resolves common challenges related to the adoption and implementation of a data mesh faced by real customers. It touches on the concepts of data contracts and helps you build practical data contracts that work for your organization. The last part of the book covers some common architecture patterns used for modern analytics frameworks such as artificial intelligence (AI). By the end of this book, you’ll be able to transform existing analytics frameworks into a streamlined data mesh using Microsoft Azure, thereby navigating challenges and implementing advanced architecture patterns for modern analytics workloads.
Table of Contents (23 chapters)
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Free Chapter
1
Part 1: Rolling Out the Data Mesh in the Azure Cloud
9
Part 2: Practical Challenges of Implementing a Data Mesh
16
Part 3: Popular Data Product Architectures
17
Chapter 14: Advanced Analytics Using Azure Machine Learning, Databricks, and the Lakehouse Architecture
19
Chapter 16: Event-Driven Analytics Using Azure Event Hubs, Azure Stream Analytics, and Azure Machine Learning

How to manage data quality

In the previous section, we saw that there are many dimensions to data quality. So clearly it’s not a simple solution or service that can be quickly put together. Data quality needs to be a company-wide strategy. In order to build this strategy and be able to design and architect a solution, let us look at each dimension of data quality and investigate how that dimension can be implemented in a real system.

Accuracy

You can check accuracy by first ensuring that the right data enters the dataset when it’s written. Programmers writing stored procedures to insert or update records should know which fields are important and what the value ranges for those fields are. They should then write code to check for nulls, zeros, and data types. Early checks on quality at the source reduce quality check efforts later. For example, if there is a salary field in the database, you can run a check across the table to select all rows with zero or negative...

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