Percona is a leading provider of unbiased, performance-first, open source database solutions that allow organizations to easily, securely, and affordably maintain business agility, minimize risks, and stay competitive, free from vendor lock-in. Percona software is designed for peak performance, uncompromised security, limitless scalability, and disaster-proofed availability.
Our Release Roundups showcase the latest Percona software updates, tools, and features to help you manage and deploy our software. It offers highlights, critical information, links to the full release notes, and direct links to the software or service itself to download.
Today’s post includes those releases and updates that have come out since September 4, 2023. Take a look.
Percona Distribution for MongoDB 6.0.9
Percona Distribution for MongoDB 6.0.9 was released on September 14, 2023. It is a freely available MongoDB database alternative, giving you a single solution that combines enterprise components from the open source community, designed and tested to work together.
Bug fixes and improvements introduced in MongoDB and included in Percona Distribution for MongoDB are the following:
- Fixed the flow for converting a replica set into a sharded cluster b adding support for the drivers to communicate the signed $clusterTimes to shardsvr replica set before and after the
addShardcommand is run. - Fixed the issue with the incorrect output for the query where the $or operator rewrites the $elemMatch extra condition.
- Blocked the $group min/max rewrite in timestamp if there is a non-meta filter.
- Disallowed the retry to forcibly evict the page during reconciliation.
Percona Backup for MongoDB 2.2.1 provides the ability to increase the wait time for physical backup to start. This eliminates the PBM failure when creating $backupCursor takes longer than usual.
Download Percona Distribution for MongoDB 6.0.9
Percona Distribution for MongoDB 5.0.20
On September 7, 2023, Percona Distribution for MongoDB 5.0.20 was released. The bug fixes and improvements provided by MongoDB and included in Percona Server for MongoDB are the following:
- Fixed the issue with the incorrect output for the query where the
$oroperator rewrites the$elemMatchextra condition. - Fixed commit point propagation for exhaust oplog cursors.
- Blocked the
$groupmin/max rewrite in timestamp if there is a non-meta filter. - Improved the reconciliation time and slow eviction for pages with lots of updates by avoiding saving the update chain when there are no updates to be written to the history store
- Fixed the Rollback to Stable behavior to skip tables with no time window information in the checkpoint.
Percona Backup for MongoDB 2.2.1 provides the ability to increase the wait time for physical backup to start. This eliminates the PBM failure when creating $backupCursor takes longer than usual.
Download Percona Distribution for MongoDB 5.0.20
Percona Distribution for MongoDB 4.4.24
Percona Distribution for MongoDB 4.4.24 was released on September 11, 2023. The bug fixes and improvements provided by MongoDB and included in Percona Server for MongoDB are the following:
- Improved issue identification during oplog application on secondary nodes by recording the number of writeConflicts in serverStatus.
- Added taking snapshot of LDAP host timing data before sorting.
- Fixed the Rollback to Stable behavior to skip tables with no time window information in the checkpoint.
Download Percona Distribution for MongoDB 4.4.24
Percona Server for MongoDB 6.0.9-7
Percona Server for MongoDB 6.0.9-7 was released on September 19, 2023. It is an enhanced, source-available, and highly-scalable database that is a fully-compatible, drop-in replacement for MongoDB 6.0.9 Community Edition, based on MongoDB 6.0.9 Community Edition, and supports the upstream protocols and drivers. Improvements and bug fixes, provided by MongoDB and included in Percona Server for MongoDB are the following:
- SERVER-60466 – Fixed the flow for converting a replica set into a sharded cluster b adding support for the drivers to communicate the signed $clusterTimes to shardsvr replica set before and after the
addShardcommand is run - SERVER-74954 – Fixed the issue with the incorrect output for the query where the $or operator rewrites the $elemMatch extra condition.
- SERVER-79136 – Blocked the $group min/max rewrite in timestamp if there is a non-meta filter.
- WT-10759 – During reconciliation do not retry to forcibly evict the page.
Download Percona Server for MongoDB 6.0.9-7
Percona Server for MongoDB 5.0.20-17
Percona Server for MongoDB 5.0.20-17 was released on September 7, 2023. It’s a fully-compatible, drop-in replacement for MongoDB 5.0.20 Community Edition, supporting MongoDB 5.0.20 protocols and drivers. Percona Server for MongoDB 5.0.20-17 features a Docker image for ARM64 architectures.
Download Percona Server for MongoDB 5.0.20-17
Percona Server for MongoDB 4.4.24-23
On September 11, 2023, we released Percona Server for MongoDB 4.4.24-23, supporting protocols and drivers of MongoDB 4.4.24.
Download Percona Server for MongoDB 4.4.24-23
Percona Operator for MySQL based on Percona Server for MySQL 0.6.0
On September 5, 2023, we released Percona Operator for MySQL (PS-based) 0.6.0. It allows users to deploy MySQL clusters with both asynchronous and group replication topology. This release includes various stability improvements and bug fixes, getting the Operator closer to the General Availability stage. Version 0.6.0 of the Percona Operator for MySQL is still a tech preview release, and it is not recommended for production environments.
Download Percona Operator for MySQL (PS-based) 0.6.0
That’s it for this roundup, and be sure to follow us on Twitter to stay up-to-date on the most recent releases! Percona is a leader in providing best-of-breed enterprise-class support, consulting, managed services, training, and software for MySQL, MongoDB, PostgreSQL, MariaDB, and other open source databases in on-premises and cloud environments and is trusted by global brands to unify, monitor, manage, secure, and optimize their database environments.
