ARM processors have been around for a while. In mid-2015/2016 there were a couple of attempts by the community to port MongoDB to work with this architecture. At the time, the main storage engine was MMAP and most of the available ARM boards were 32-bits. Overall, the port worked, but the fact is having […]
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In this blog post, I’m going to show you how to test Kubernetes locally on OSX/macOS. Testing Kubernetes without having access to a cloud operator in a local lab is not as easy as it sounds. I’d like to share some of my experiences in this adventure. For those who have already experienced in […]
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Please join Percona’s Principal Support Engineer, Sveta Smirnova, as she presents MySQL Performance Schema in 1 hour on Thursday, March 21st, 2019, at 10:00 am PDT (UTC-7) / 1:00 pm EDT (UTC-4).
Register Now
MySQL 8.0 Performance Schema is a mature tool, used by humans and monitoring products. It was born in 2010 as “a feature […]
There are several approaches to assess when you need to upgrade PostgreSQL. In this blog post, we look at the option for upgrading a postgres database using pg_dumpall. As this tool can also be used to back up PostgreSQL clusters, then it is a valid option for upgrading a cluster too. We consider the […]
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Percona announces the release of Percona Server for MySQL 8.0.15-5 on March 15, 2019 (downloads are available here and from the Percona Software Repositories).
This release includes fixes to bugs found in previous releases of Percona Server for MySQL 8.0.
Incompatible changes
In previous releases, the audit log used to produce time stamps inconsistent with the ISO 8601 standard. Release 8.0.15-5 of Percona Server for MySQL solves […]
Percona announces the release of Percona Server for MongoDB 3.6.11-3.1 on March 15, 2019. Download the latest version from the Percona website or the Percona software repositories.
Percona Server for MongoDB is an enhanced, open source, and highly-scalable database that is a fully-compatible, drop-in replacement for MongoDB 3.6 Community Edition. It supports MongoDB 3.6 protocols and drivers.
Percona Server for MongoDB extends […]
Just about a month ago, Pavel Ivanov released Ripple under the Apache-2.0 license. Ripple is a MySQL binlog server: software which receives binary logs from MySQL or MariaDB servers and delivers them to another MySQL or MariaDB server. Practically ,this is an intermediary master which does not store any data, except the binary logs […]
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Click Here to Complete our New Survey!
Last year we informally surveyed the open source community and our conference attendees.
The results revealed that:
48% of those in the cloud choose to self-manage their databases, but 52% were comfortable relying on the DBaaS offering of their cloud vendor.
49% of people said “performance issues” when asked, “what keeps […]
Tutorials and initial sessions are set for the Percona Live Open Source Database Conference 2019, to be held May 28-30 at the Hyatt Regency in Austin, Texas! Percona Live 2019 is the premier open source database conference event for users of MySQL®, MariaDB®, MongoDB®, and PostgreSQL. It will feature 13 tracks presented over two days, […]
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Recently, we had an edge case where a MySQL slave went out-of-sync but it couldn’t be rebuilt from scratch. The slave was acting as a master server to some applications and it had data was being written to it. It was a design error, and this is not recommended, but it happened. So how do […]
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