atlas news
  Planet MySql
18  august     14h44
Help Test the MySQL Upgrade Advisor: A Community Upgrade-Planning Wizard for MySQL Shell
Oracle MySQL Group    Choosing how to upgrade a MySQL database is rarely just a question of source and target versions. The best approach can depend on database size,...
14  august     15h05
More Control, More Visibility: Deferred Maintenance Events in MySQL HeatWave
Oracle MySQL Group    MySQL HeatWave now offers more control and transparency around maintenance. With Deferred Maintenance and Maintenance Events, customers can better...
    00h00
Curated MySQL Data Sets for Realistic Testing
Ronald Bradford    Synthetic benchmarks have their place, but I have always preferred working with real data. Not client production data that stays private but publicly...
    00h00
Curated MySQL Data Sets for Realistic Testing
Ronald Bradford    Synthetic benchmarks have their place, but I have always preferred working with real data. Not client production data that stays private but publicly...
13  august     18h17
More to Explore: What’s New on Planet MySQL
Oracle MySQL Group    Planet MySQL has always been about discovering what’s happening across the MySQL community. Now, there’s even more to explore. We’ve added new ways...
    17h23
Replicating from InnoDB into a DuckDB storage engine
MySQL Performance Blog    Our first post showed MySQL 9.7 with one change: mark a table ENGINE DuckDB and its analytical queries run in DuckDB instead of InnoDB. The question...
12  august     00h00
COSCUP 2026: Planning your upgrade to MySQL 9.7
Ronald Bradford    I recently had the pleasure of presenting Planning your upgrade to MySQL 9.7 at COSCUP 2026 in Taipei, Taiwan. COSCUP (Conference for Open Source...
    00h00
COSCUP 2026: Planning your upgrade to MySQL 9.7
Ronald Bradford    I recently had the pleasure of presenting Planning your upgrade to MySQL 9.7 at COSCUP 2026 in Taipei, Taiwan. COSCUP (Conference for Open Source...
08  august     09h51
MySQL and MariaDB High Availability vs. Disaster Recovery: What’s the Difference (and Why It Matters)
Continuent    High availability keeps MySQL and MariaDB applications running through routine local failures, while disaster recovery restores service after a site...
07  august     12h09
The DuckDB MySQL engine at 500 GB
MySQL Performance Blog    We ran DuckDB MySQL storage engine at scale factor 500. It is around 500 GB of raw TPC-H, three billion lineitem rows on an 80-core server with 187...
04  august     22h22
MySQL 8.0.17 GTID Crash Safety Improvement
Jean-François Gagné    I have known for some times that there is an interesting improvement in MySQL 8.0.17 regarding GTID Crash Safety, but I have not had the time nor the...
    02h00
Recovery Optimization for Large MySQL Transactions
Libing Song    This article is also available in Chinese: ç . Browse all English articles.Have you ever run into a mysqld process that has been starting for a long...
03  august     22h12
Understanding MySQL Replication fatal error 1236 : Replica has more GTIDs than the source has, using the source’s SERVER UUID
Jean-François Gagné    This MySQL replication error  fatal error 1236  Replica has more GTIDs than the source has, using the source’s SERVER...
    14h41
MySQL Development as it Happens - Innovating Together
Oracle MySQL Group    Henrik IngoMySQL Community Architect In May we hosted the first MySQL Contributor Summit 2026. We arrange such Summits every quarter, and it’s a...
    14h19
Where can you find MySQL from August through October 2026?
Oracle MySQL Group    The MySQL Community team will continue to be active across conferences, user group meetups, open source events, and regional community activities...
31  july     14h51
MySQL July 2026 GA Releases Now Available
Oracle MySQL Group    The July 2026 MySQL releases are now available, including: MySQL 26.7.0 is the first generally available Innovation release following MySQL 9.7 LTS...
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Stored Procedures memory consumption in Percona Server for MySQL
MySQL Performance Blog    1. What it is aboutThis investigation began as a performance comparison for different memory allocators. However, during benchmarking, I discovered...
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Summary of MySQL Public Discussion 5: The Contributor Experience
Oracle MySQL Group    The fifth MySQL Public Discussion as part of our Community Engagement plan. The plan includes accelerating innovation in MySQL Community Edition,...
30  july     15h46
MySQL Best Practice : not using date time types, nor ENUM
Jean-François Gagné    Today, I was reminded of a MySQL Best Practice, probably generalizable to all databases : using simple types, not complex types.  Such...
29  july     19h51
Why are databases so hard?
Gavin Towey    You’ve probably all experienced it; another outage and the database is the root cause. Why are databases such a frequent cause of problems in most...
    14h45
When Tungsten Replication Stalls but Nothing Has Failed: A MySQL Metadata-Query Story
Continuent    A real-world troubleshooting guide showing how MySQL metadata query behavior can cause Tungsten Replicator to appear stalled despite healthy cluster...
28  july     17h00
Post-Quantum Cryptography support in MySQL
Oracle MySQL Group    Overview OpenSSL 3.5 integrates a number of algorithms resistant to attack by future quantum computers, commonly referred as Post-Quantum...
27  july     18h05
A New Era for MySQL: Heather VanCura and Jason Wilcox on Open Source, Community Governance, and Where MySQL Is Headed
Roberto V. Zicari    Through transparent roadmaps, community-driven collaboration, contributor programs, and the MySQL Governance model, we aim to create an environment...
23  july     00h00
A first look at MySQL 26.7 Early Access
Ronald Bradford    MySQL has dropped its newest release , categorized as Early Access and available at https: labs.mysql.com .While this post is not going to go into...
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A first look at MySQL 26.7 Early Access
Ronald Bradford    MySQL has dropped its newest release , categorized as Early Access and available at https: labs.mysql.com .While this post is not going to go into...
22  july     06h00
MySQL 9.7 Community Edition: Smarter Join Planning with the Hypergraph Optimizer
Oracle MySQL Group    With the release of MySQL 9.7 Community Edition, the Hypergraph Optimizer is now available to everyone. This is a significant addition to MySQL and...
21  july     12h14
OCI Cache and MySQL HeatWave: Better Together for High-Performance Applications
Olivier Dasini    Modern applications are expected to deliver instant responses while processing increasingly large volumes of data. Achieving this level of...
20  july     14h26
MySQL on OKE: Database Operations as Kubernetes State
Oracle MySQL Group    MySQL is one of the databases developers trust most when an application needs a proven, familiar, open source relational engine. Kubernetes has...
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