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A Definitive Guide to Apache ShardingSphere

A Definitive Guide to Apache ShardingSphere

By : Trista Pan , Zhang Liang, Yacine Si Tayeb
4.8 (8)
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A Definitive Guide to Apache ShardingSphere

A Definitive Guide to Apache ShardingSphere

4.8 (8)
By: Trista Pan , Zhang Liang, Yacine Si Tayeb

Overview of this book

Apache ShardingSphere is a new open source ecosystem for distributed data infrastructures based on pluggability and cloud-native principles that helps enhance your database. This book begins with a quick overview of the main challenges faced by database management systems (DBMSs) in production environments, followed by a brief introduction to the software's kernel concept. After that, using real-world examples of distributed database solutions, elastic scaling, DistSQL, synthetic monitoring, database gateways, and SQL authority and user authentication, you’ll fully understand ShardingSphere's architectural components, how they’re configured and can be plugged into your existing infrastructure, and how to manage your data and applications. You’ll also explore ShardingSphere-JDBC and ShardingSphere-Proxy, the ecosystem’s clients, and how they can work either concurrently or independently to address your needs. You’ll then learn how to customize the plugin platform to define personalized user strategies and manage multiple configurations seamlessly. Finally, the book enables you to get up and running with functional and performance tests for all scenarios. By the end of this book, you’ll be able to build and deploy a customized version of ShardingSphere, addressing the key pain points encountered in your data management infrastructure.
Table of Contents (18 chapters)
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1
Section 1: Introducing Apache ShardingSphere
4
Section 2: Apache ShardingSphere Architecture, Installation, and Configuration
10
Section 3: Apache ShardingSphere Real-World Examples, Performance, and Scenario Tests

User-defined functions and strategies – encryption, SQL authority, user authentication, shadow DB, distributed governance

In the following sections, you will learn how to configure data encryption, SQL parsing, SQL authority, user authentication, shadow DB, and distributed governance. We will follow the same format we used previously – that is, starting with the implementation, then looking at the extensible algorithms.

Data encryption

Data encryption is a way to ensure data security by data transformation. The Apache ShardingSphere data encryption feature provides significant extensibility, allowing you to extend the data encryption algorithm and query-assisted column data encryption algorithm based on the SPI mechanism.

Implementing your encryption algorithm

Let's begin:

  1. You can implement the EncryptAlgorithm interface using the following code:
    public final class NormalEncryptAlgorithmFixture implements EncryptAlgorithm<Object, String&gt...

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