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Getting Started with CockroachDB

Getting Started with CockroachDB

By : Kishen Das Kondabagilu Rajanna
4.7 (6)
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Getting Started with CockroachDB

Getting Started with CockroachDB

4.7 (6)
By: Kishen Das Kondabagilu Rajanna

Overview of this book

Getting Started with CockroachDB will introduce you to the inner workings of CockroachDB and help you to understand how it provides faster access to distributed data through a SQL interface. The book will also uncover how you can use the database to provide solutions where the data is highly available. Starting with CockroachDB's installation, setup, and configuration, this SQL book will familiarize you with the database architecture and database design principles. You'll then discover several options that CockroachDB provides to store multiple copies of your data to ensure fast data access. The book covers the internals of CockroachDB, how to deploy and manage it on the cloud, performance tuning to get the best out of CockroachDB, and how to scale data across continents and serve it locally. In addition to this, you'll get to grips with fault tolerance and auto-rebalancing, how indexes work, and the CockroachDB Admin UI. The book will guide you in building scalable cloud services on top of CockroachDB, covering administrative and security aspects and tips for troubleshooting, performance enhancements, and a brief guideline on migrating from traditional databases. By the end of this book, you'll have gained sufficient knowledge to manage your data on CockroachDB and interact with it from your application layer.
Table of Contents (17 chapters)
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1
Section 1: Getting to Know CockroachDB
4
Section 2: Exploring the Important Features of CockroachDB
9
Section 3: Working with CockroachDB
1
Appendix: Bibliography and Additional Resources

Client and node authentication

Authentication is the process of verifying the identity of a system that is making a request. In the context of CockroachDB, this can be a client executing queries on a CockroachDB cluster or the nodes in a cluster that are talking to each other. Authentication can be achieved by using certificates and keys. Let's look at an example. Let's assume that foo and bar want to talk to each other and that before they start talking, they want to ensure they are talking to each other. First, we must understand the concept of public-private keys. Any message that you encrypt with a public key can be decrypted using its corresponding private key. This pair is supposed to be unique in that no other key can be used for decryption. Also, they have to be different. The following diagram shows how public key encryption works:

Figure 9.1 – Public key encryption

So, going back to our example, foo and bar have a pair of public and...

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Getting Started with CockroachDB
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