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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

Architecture introduction

Real transaction scenarios, in addition to Java, always require support for additional heterogeneous languages such as Go and Python. Nevertheless, these applications using different languages still need to access and manage the same distributed database service.

Although ShardingSphere-JDBC and ShardingSphere-Proxy are two independent products, the powerful design of ShardingSphere's architecture can support the mixed deployment of the two products through one registry center, and they can be online at the same time.

Figure 5.5 provides you with a graphical representation of a deployment architecture including both ShardingSphere-JDBC and ShardingSphere-Proxy; we interchangeably refer to this type of deployment as a mixed or hybrid deployment architecture:

Figure 5.5 – A mixed deployment topography

As you can see in the preceding diagram, we divide the deployed architecture into two layers. When the upper layer...

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