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Distributed SQL Tips and Tricks – June 10th, 2021

Distributed SQL Tips and Tricks – June 10th, 2021

Welcome back to our bi-weekly tips and tricks blog where we recap some distributed SQL questions from around the Internet. We’ll also review upcoming events, new documentation, and blogs that have been published recently. Got questions? Make sure to ask them on our YugabyteDB Slack channel, Forum, GitHub, or Stack Overflow. Let’s dive in:

Connection Pooling with YugabyteDB

When looking to pool your connections with YugabyteDB many users take a look at PgBouncer,

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Distributed SQL Tips and Tricks – May 17th, 2021

Distributed SQL Tips and Tricks – May 17th, 2021

Welcome back to our bi-weekly tips and tricks blog where we recap some distributed SQL questions from around the Internet. We’ll also review upcoming events, new documentation, and blogs that have been published recently. Got questions? Make sure to ask them on our YugabyteDB Slack channel, Forum, GitHub, or Stack Overflow. Let’s dive in:

Setting Firewall Rules for Cloud Deployments

When deploying a YugabyteDB cluster on a cloud,

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Distributed SQL Tips and Tricks – April 21, 2021

Distributed SQL Tips and Tricks – April 21, 2021

Welcome back to our bi-weekly tips and tricks blog where we recap some distributed SQL questions from around the Internet. We’ll also review upcoming events, new documentation, and blogs that have been published recently. Got questions? Make sure to ask them on our YugabyteDB Slack channel, Forum, GitHub, or Stack Overflow. Let’s get into it:

Importing a Large Table Using Smaller Transactions

When first playing around with YugabyteDB many users import existing data from other databases,

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Distributed SQL Tips and Tricks – April 7, 2021

Distributed SQL Tips and Tricks – April 7, 2021

Welcome back to our bi-weekly tips and tricks blog where we recap some distributed SQL questions from around the Internet. We’ll also review upcoming events, new documentation, and blogs that have been published since the last post. Got questions? Make sure to ask them on our YugabyteDB Slack channelForumGitHub, or Stack Overflow. Let’s dive right in:

How to create client certs and propagate those on the yb-nodes using the YSQL API

There was a behavior change for the YSQL API after YugabyteDB version 2.5.2 where client certs are no longer required to authenticate to a TLS enabled cluster.

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Distributed SQL Tips and Tricks – Oct 16, 2020

Distributed SQL Tips and Tricks – Oct 16, 2020

Welcome to this week’s tips and tricks blog where we recap some distributed SQL questions from around the Internet. We’ll also review upcoming events, new documentation, and blogs that have been published since the last post. Got questions? Make sure to ask them on our YugabyteDB Slack channel, Forum, GitHub, or Stackoverflow. Ok, let’s dive right in:

How to use joins in UPDATE statements

Sometimes,

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Why We Built YugabyteDB by Reusing the PostgreSQL Query Layer

Why We Built YugabyteDB by Reusing the PostgreSQL Query Layer

Reusing PostgreSQL’s native query layer instead of writing a new Postgresql-compatible query layer ground up has been one of the best design decisions we have made in YugabyteDB. As outlined in the challenges we faced building a distributed SQL database, we have battle scars to prove this insight – we started writing a PostgreSQL-compatible query layer from scratch before realizing that we simply cannot build the world’s best cloud native RDBMS in a timely manner if we persist down this path.

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Four Data Sharding Strategies We Analyzed in Building a Distributed SQL Database

Four Data Sharding Strategies We Analyzed in Building a Distributed SQL Database

A distributed SQL database needs to automatically partition the data in a table and distribute it across nodes. This is known as data sharding and it can be achieved through different strategies, each with its own tradeoffs. In this post, we will examine various data sharding strategies for a distributed SQL database, analyze the tradeoffs, explain the rationale for which of these strategies YugabyteDB supports and what we picked as the default sharding strategy.

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Working with PostgreSQL Data Types in YugabyteDB

Working with PostgreSQL Data Types in YugabyteDB

In the world of databases, data types restrict what can be considered as valid values in a table’s column. For example, if we want a column to store only integer values, we can specify that the column be an int column. Enforcing what type of data can go into a column has the added benefit of helping with storage and in some cases, query performance.

Generically, SQL data types can be broadly divided into following categories.

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