2020

• December 31, 2020 - Database Lab Engine 2.1
• November 11, 2020 - Database Lab Engine 2.0
• September 18, 2020 - Database Lab Engine 2.0 beta: one config to rule them all; support for Amazon RDS
• May 23, 2020 - plan-exporter: visualize PostgreSQL EXPLAIN data right from psql
• May 18, 2020 - Joe 0.7.0 released! New in this release: Web UI, Channel Mapping, and new commands
• March 23, 2020 - Joe 0.6.0 supports hypothetical indexes
• March 4, 2020 - Database Lab Engine 0.3, supports both ZFS and LVM
• February 26, 2020 - Joe bot, an SQL query optimization assistant, updated to version 0.5.0
• February 6, 2020 - Database Lab Engine 0.2
• January 28, 2020 - The first public release of Database Lab Engine

2021

• December 21, 2021 - DLE 3.0: UI, persistent clones, PostgreSQL 14, more
• November 3, 2021 - Three cases against IF NOT EXISTS / IF EXISTS in Postgres DDL
• October 29, 2021 - How partial, covering, and multicolumn indexes may slow down UPDATEs in PostgreSQL
• October 19, 2021 - Platform: reset clones to any data snapshot
• October 18, 2021 - Useful queries to analyze PostgreSQL lock trees (a.k.a. lock queues)
• September 23, 2021 - Zero-downtime Postgres schema migrations need this: lock_timeout and retries
• September 14, 2021 - DLE 2.5: Better data extraction for logical mode and configuration improvements
• September 9, 2021 - What is a slow SQL query?
• August 31, 2021 - PostgreSQL subtransactions considered harmful
• July 28, 2021 - Comprehensive testing covers code and data
• July 14, 2021 - DLE 2.4: realistic DB testing in GitHub Actions; Terraform module
• February 22, 2021 - Database Lab Engine 2.2 and Joe Bot 0.9

2022

• November 25, 2022 - Test environments that are 10x cheaper and 10x faster than RDS clones
• October 20, 2022 - DLE 3.2: config and logs in UI, Postgres 15, AWS Marketplace version is GA
• July 3, 2022 - Database Lab Engine for AWS Marketplace. Fast, fixed-cost branching for your Postgres is just a step away
• May 25, 2022 - Common DB schema change mistakes
• April 5, 2022 - DLE 3.1: pgBackRest, timezones for CLI, DLE community
• January 14, 2022 - Progress bar for Postgres queries – let's dive deeper
• January 6, 2022 - EXPLAIN (ANALYZE) needs BUFFERS to improve the Postgres query optimization process

2023

• August 19, 2023 - DBLab 3.4: new name, SE installer, and lots of improvements
• July 22, 2023 - 10 Postgres tips for beginners

2024

• October 3, 2024 - AI-assisted Postgres experiment: number of partitions vs. planning time
• January 27, 2024 - Postgres.AI Bot. Towards LLM OS for Postgres

2025

• July 25, 2025 - Self-driving Postgres
• July 24, 2025 - Full-stack preview environments with DBLab 4.0: isolated databases for every pull request
• July 24, 2025 - Introducing Postgres how-tos: practical guides for real-world database challenges
• July 23, 2025 - Postgres AI Checkup service: expert-led, AI-assisted comprehensive database health assessment
• July 22, 2025 - SQL query toolkit in Postgres AI Console – analyze, visualize and share query plans with popular tools
• July 22, 2025 - postgres_ai monitoring – expert-level Postgres monitoring tool for humans and AI
• July 21, 2025 - DBLab 4.0: instant database branching with O(1) economics