If database security is a top concern and you are looking for ways to quickly find and remediate common data security risks, you should try the newly announced Percona Monitoring and Management 2.6. This includes a new Security Threat Tool which allows you to run regular database security checks across all of your database […]Read more
Percona has enforced stronger security in Percona XtraDB Cluster (PXC) 8, but this requires some attention during the rollout of the new server version, so let see the why and what.
In PXC there are two different kinds of traffic: client-server exchange (ie: application traffic), and replication traffic. The latter refers to any SST/IST, write-set, […]
Two years ago, we showed how to use a different mount point on Percona Monitoring and Management (PMM) Docker deployments, in case you need to have data stored out of the default Docker paths. We have released PMM version 2 since, and the need for these steps is still current. However, there are a […]Read more
During this webinar, Tyler Duzan, Product Manager for MySQL and Cloud at Percona, will discuss Percona’s decision to delay Percona XtraDB Cluster 8.0 to ship it with Galera 4 instead of Galera 3, and why that matters. In addition, he’ll talk about the work done to integrate MySQL 8.0 features with Galera as well […]Read more
Percona XtraDB Cluster 8.0 comes with an upgraded Galera 4.0 library, which provides a new feature – streaming replication. Let’s review what it is and when it might be helpful.
Previous versions of Percona XtraDB Cluster with Galera 3.x had a limitation in how big transactions are handled.
Let’s review the performance under sysbench-tpcc workload when […]