InnoDB background LRU list flushing is not limited by innodb_io_capcity or innodb_io_capacity_max. I’ll prove it in this blog post, but since MySQL experts disagree (or don’t know for sure), I’d like you to prove me wrong. This is not an intro; you’ll need to know all the InnoDB details wrt page flushing.

InnoDB background LRU list flushing is not limited by innodb_io_capcity or innodb_io_capacity_max. I’ll prove it in this blog post, but since MySQL experts disagree (or don’t know for sure), I’d like you to prove me wrong. This is not an intro; you’ll need to know all the InnoDB details wrt page flushing.

Storing your data locally can impose security and availability risks. Major cloud providers have object storage services available to allow you to upload and distribute data across different regions using various retention and restore policies.

Percona XtraBackup delivers the xbcloud binary – an auxiliary tool to allow users to upload backups to different cloud providers directly.

Today we are glad to announce the introduction of the Exponential Backoff feature to xbcloud.

In short, this new feature will allow your backup upload/download to work better with unstable network connections by retrying each chunk and adding an exponential wait time in between retries, increasing the chances of completion in case of an unstable connection or network glitch.

This new functionality is available on today’s release of Percona …

Distributed environment is hardly a new notion in the world of software. For one, you no longer need to host MySQL servers and databases on the same local machine. Now you can have a dedicated server that can deliver the required level of security and performance. With the help of root/sudo user privileges, you can […]

The post How to Connect to MySQL Server Databases Remotely appeared first on Devart Blog.

We’re excited to share that Marcelo Altmann from the Percona Server Engineering Team has just been promoted from Oracle ACE Associate to Oracle ACE.

Congratulations!

The Oracle ACE Program recognizes and rewards community members for their technical contributions to the Oracle community.

Marcelo initially joined Percona as a senior support engineer in our global services organization, where he helped customers with running their MySQL-based environments. In early 2020, he joined our Server Engineering team and has been actively involved in the development of Percona Server for MySQL and Percona …

As with any new releases, MySQL 8.0.21 introduces many new improvements and updates, many of which deserve their own blog post for a deep dive into the new features.  Among the notable changes are: Account Management Notes, JSON Notes, Authentication Notes and changes related to InnoDB, Optimizer, Group Replication, and more. Here are the MySQL […]

If you are running MySQL on premise, it's maybe the right time to think about migrating your lovely MySQL database somewhere where the MySQL Team prepared a comfortable place for it to stay running and safe. This awesome place is MySQL Database Service in OCI. For more information about what MDS is and what it […]

Oracle Cloud Infrastructure (OCI) is the Oracle Cloud Platform where the tutorial leverages 3 services – namely the MySQL Database Service (MDS), Kubernetes Container (K8s) under Developer Services and Compute VM services. This article is written to provide the steps to provision MDS, K8s and Compute VM services.   It also provides the steps to create […]

In the previous blog we provided insights on how the MySQL database has been enhanced to integrate with a native high performance analytics engine – HeatWave: https://blogs.oracle.com/mysql/breakthrough-enhancements-in-mysql-database-service-with-analytics-engine HeatWave is a new, massively parallel in-memory query engine developed by Oracle Labs designed for accelerating analytic workloads. HeatWave provides 100x-1000x acceleration over MySQL and MySQL compatible databases […]

Recently I blogged about how to easily deploy a LAMP application to MDS. Using the Terraform module (OCI Resource Manager’s Stack) you also have the possibility to choose the PHP version to install: But as you should already know, not all versions support the latest default authentication method in MySQL 8.0: caching_sha2_password [1], [2], [3]. Most […]