Today we're launching the SQL query toolkit, a tool to analyze, explore, and share SQL queries with plans, that lives inside Postgres AI Console.

Today we're releasing postgres_ai monitoring v0.7, an open-source monitoring solution built specifically for Postgres experts who need rapid root cause analysis and deep performance insights. This isn't a tool for beginners—it's designed for experienced DBAs and SREs who need to understand complex performance issues in minutes, not hours.

Want to see it in action? Try our live demo (login: demo / password: demo) to explore the dashboards and see real-time Postgres monitoring in action.

The cost of experimentation determines the pace of innovation. In database development, this cost has traditionally been measured in hours and thousands of dollars per environment. DBLab Engine 4.0 changes this equation fundamentally with instant database branching.

New version delivers comprehensive database branching for Postgres with unique set of characteristics:

• Git-like semantics: branches are named pointers to snapshots
• O(1) scaling for both storage and compute costs
• True open source (Apache 2.0 license)

In one of the recent PostgresFM episodes, Michael Christofides and Nikolay discussed planning time and what can affect it. One of the obvious negative factors we've discussed is the large number of partitions a partition table might have.

In this post, we're using our Postgres.AI assistant to see how planning time depends on the number of partitions.

This is the very first blog post of its kind: it has an integrated AI that you can use to explore the topic discussed here further, to repeat the experiment, alter it in any direction, and study the Postgres behavior more effectively.

I'm happy to present our new product, Postgres.AI Bot. It is powered by OpenAI's GPT-4 Turbo and is designed to help engineers improve their experience when working with PostgreSQL. This bot has a vast knowledge base with over 110,000 entries, including documentation, source code for different PostgreSQL versions, and related software like PgBouncer, Patroni, and pgvector. It also integrates expert articles and blogs.

In addition, the bot can conduct two types of experiments to verify ideas:

1. Single-session on thin clones provided by Postgres.AI DBLab Engine to check SQL syntax and behavior of PostgreSQL planner and executor, and
2. Full-fledged benchmarks (pgbench) on separate VMs in Google Cloud to study Postgres behavior under various workloads. For each iteration, 70+ artifacts are automatically collected and used by the bot to analyze and visualize experiment results.

Our ambitious goal for 2024 – conduct 1 million database experiments in both shared and dedicated environments, aiding both the bot's knowledge and the improvement of these projects, particularly in performance. To achieve this, we became a part of Google Cloud's AI startup program.

In this blog post, we discuss some details of how the bot is implemented, what it is capable of, share its first exciting achievements, and talk about the future.

DBLab Engine version 3.4, an open-source tool for PostgreSQL thin cloning and database branching, has been released with numerous improvements.

Rapid, cost-effective cloning and branching are extremely valuable when you need to enhance the development process. DBLab Engine can handle numerous independent clones of your database on a single machine, so each engineer or automated process can work with their own database created within seconds without additional expenses. This enables testing of any changes and optimization concepts, whether manually or in CI/CD pipelines, as well as validating all the concepts suggested by ChatGPT or another LLM. This effectively addresses the issue of LLM hallucinations.

Getting started with PostgreSQL can be both exciting and challenging. It's more than just another database—it's a system packed with features that can change how you handle data. Every Friday, Michael Christofides (pgMustard) and I discuss these features on our podcast, Postgres.FM (there is also a video version on YouTube). We've been at it for 55 weeks straight since July 2022, and we're not stopping anytime soon. Our latest episode was all about helping newcomers to PostgreSQL. After seeing the huge response to my tweet, which got over 200k views, 1200+ likes, and 200+ retweets, I wanted to dig deeper and share more about these essential tips.

Here are those 10 tips (+bonus) Michael and I have discussed.

Today, developers who need to work with full scale data have three options:

The Postgres.ai team is happy to announce the release of version 3.2 of Database Lab Engine (DLE), an open-source tool that provides blazing-fast database cloning and branching for any PostgreSQL database to build powerful development, test, QA, and staging environments.

Database Lab Engine is an open-source technology that enables thin cloning for PostgreSQL. Thin clones are exceptionally useful when you need to scale the development process. DLE can manage dozens of independent clones of your database on a single machine, so each engineer or automation process works with their own database provisioned in seconds without extra costs.

I'm very pleased to announce the very first preview version of Database Lab Engine (DLE) for AWS Marketplace. If you're using AWS, this is the fastest way to have powerful database branching for any database, including RDS and RDS Aurora. But not only RDS: any Postgres and Postgres-compatible database is supported as a source for DLE.

Now, for a fixed price (paying just for one EC2 instance and an EBS volume), you can have dozens of DB clones being provisioned in seconds and delivering independent databases for your Git branches, CI/CD pipelines, as well as manual optimization and testing activities.