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Percona Community blog: Page 14

  • Finding MySQL Scaling Problems Using perf

    Finding MySQL Scaling Problems Using perf

    Daniel Black

    The thing I wish I’d learned while still a DBA is how to use perf. Conversely after moving to a developer role, getting access to real external client workloads...

    February 5 #cacheline #MariaDB #MySQL #perf

  • How To Contribute to PMM Documentation

    How To Contribute to PMM Documentation

    Daniil Bazhenov

    We’d love to see more contributions towards the development and improvement of Percona Monitoring and Management (PMM), one of Percona’s most valued projects. L...

    January 28 #daniil.bazhenov #contributing #contributions #contributors

  • Disk of Yesteryear Compared to Today’s SSD Drives

    Disk of Yesteryear Compared to Today’s SSD Drives

    Wayne Leutwyler

    ...

    January 17 #MySQL #Open Source Database #Percona Server for M

  • A First Look at Amazon RDS Proxy

    A First Look at Amazon RDS Proxy

    Renato Losio

    At re:Invent in Las Vegas in December 2019, AWS announced the public preview of RDS Proxy, a fully managed database proxy that sits between your application and...

    January 7 #renato-losio #Amazon RDS #AWS #aws

  • Percona Server for MySQL 8.0 – New Data Masking Feature

    Percona Server for MySQL 8.0 – New Data Masking Feature

    Francisco Miguel Biete Banon

    Database administrators are responsible for maintaining the privacy and integrity of data. When the data contains confidential information, your company has a l...

    December 13 #data obfuscation #data privacy #identity protection #Intermediate Level

  • Percona Live Europe Presents: Test Like a Boss

    Percona Live Europe Presents: Test Like a Boss

    Giuseppe Maxia

    ...

    September 25 #conferences #dbdeployer #Events #MySQL

  • Are your Database Backups Good Enough?

    Are your Database Backups Good Enough?

    Jaime Crespo

    In the last few years there have been several examples of major service problems affecting businesses data: outages causing data inconsistencies; unavailability...

    September 20 #amsterdam #automation #backups #database

  • Percona Live Europe '19: MongoDB 4.2

    Percona Live Europe '19: MongoDB 4.2

    Antonios Giannopoulos

    ...

    September 18 #Events #MongoDB #Percona Live Europe

  • Minimalist Tooling for MySQL/MariaDB DBAs

    Minimalist Tooling for MySQL/MariaDB DBAs

    Geoff Winans

    In my roles as a DBA at various companies, I generally found the tooling to be quite lacking. Everything from metrics collection, alerting, backup management; t...

    August 14 #DBA Tools #MariaDB #MySQL #Tools

  • MySQL 5.6/Maria 10.1 : How we got from 30k qps to 101k qps.....

    MySQL 5.6/Maria 10.1 : How we got from 30k qps to 101k qps.....

    Gurnish Anand

    Late one evening, I was staring at one of our large MySQL installations and noticed the database was hovering around 7-10 run queue length (48 cores, ~500 gigs ...

    August 7 #MariaDB #MySQL #performance

  • How to Build a Percona Server "Stack" on a Raspberry Pi 3+

    How to Build a Percona Server "Stack" on a Raspberry Pi 3+

    Wayne Leutwyler

    The blog post How to Compile Percona Server for MySQL 5.7 in Raspberry Pi 3 by Walter Garcia, inspired me to create an updated install of Percona Server for the...

    August 1 #MySQL #Percona Server for M #Raspberry Pi #Toolkit

  • MySQL Optimizer: Naughty Aberrations on Queries Combining WHERE, ORDER BY and LIMIT

    MySQL Optimizer: Naughty Aberrations on Queries Combining WHERE, ORDER BY and LIMIT

    Jean-François Gagné

    Sometimes, the MySQL Optimizer chooses a wrong plan, and a query that should execute in less than 0.1 second ends-up running for 12 minutes!This is not a new pr...

    July 29 #bugs #MySQL #optimizer #performance

  • Impact of innodb_file_per_table Option On Crash Recovery Time

    Impact of innodb_file_per_table Option On Crash Recovery Time

    Timur Solodovnikov

    Starting at version MySQL5.6+ by default innodb_file_per_table is enabled and all data is stored in separate tablespaces. It provides some advantages....

    July 23 #MySQL #MySQL #MySQL Crash Recovery #Open Source Database

  • The Concept of Materialized Views in MongoDB Sharded Clusters

    The Concept of Materialized Views in MongoDB Sharded Clusters

    Antonios Giannopoulos

    In one of my past blogs I explained the contribution of MongoDB® views in organization security. In this blog, I will take it one step further and I will try to...

    July 16 #MongoDB

  • Tame Kubernetes with These Open-Source Tools

    Tame Kubernetes with These Open-Source Tools

    Gaurav Belani

    Kubernetes’ popularity as the most-preferred open-source container-orchestration system has skyrocketed in the recent past. The overall container market is expe...

    July 8 #DevOps #Kubernetes #Tools

«1234567891011121314151617»

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