Percona (@Percona) | nitter

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Jan 27

PostgreSQL on Kubernetes doesn't have to drain your team's resources! 🔋

Percona Operator automates deployments, scaling, and failover, giving you DBaaS-level simplicity without vendor lock-in or licensing fees.

Run PostgreSQL anywhere: AWS, Azure, GCP, or on-prem with s. Your developers get self-service provisioning.

You keep total control. 100% open source, enterprise-grade support included. → bit.ly/4iYdzvf

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2GB buffer. 2,560 connections. Percona Server's thread pool beat MySQL by 6.2x. Yet MySQL won with fully buffered data.

Bogdan Degtyariov has the numbers: bit.ly/4BaKV4y

#MySQL #Benchmarks #DatabasePerformance #DBA

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MySQL Galera support ended Sept 30.

Your cluster may still run, but what happens when it breaks? Valeria Bogatyreva weighs two paths: keep your current cluster with expert support or migrate to Percona XtraDB Cluster.

bit.ly/3U45W06

#MySQL #Galera #HighAvailability

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Oct 23

Can profile-guided optimization actually slow MySQL? 🤔

Marco Tusa digs into why training matters, what went wrong in his sysbench test and how concurrency changes results.

Read all 3 parts:
bit.ly/4zvz0MW
bit.ly/4zHZNWB
bit.ly/4yS9od7

#MySQL #PGO

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Oct 23

AI can build your app, but did it secure your data? 🤖

In a Percona Community blog, Oleg Naryzhnykh shows how one PostgreSQL query can audit AI-generated row-level security, spot risky policies and guide fixes.

Read it: bit.ly/47njXJi

#PostgreSQL #AI #DatabaseSecurity

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Oct 23

Dallas, your data stack should be yours. 🤠

Will Fromme joins @RedHatSummit Connect Oct 27 to talk changing database licenses, vendor lock-in and how teams can keep control of their infrastructure.

Meet the team there: red.ht/4yEexpn

#OpenSource #Databases

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Oct 23

Percona's Valkey-proxy helps Redis users scale without app rewrites, with lower costs and less lock-in.

ECI Research explores the technology and the next lock-in challenge: bit.ly/47VAkNl

#Valkey #Redis #OpenSource

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Oct 22

Six Percona speakers joined FOSS 2026 in Chernihiv for an event featuring 18 talks! 🌍

Topics ranged from MySQL and MongoDB migrations to database monitoring.

Catch the highlights: bit.ly/4zH1l35

#OpenSource #FOSS

```plaintext
A presentation slide titled "Embedding DuckDB into MySQL" by Yevhen Patlan from Percona. The slide is for a keynote at FOSS 2026, organized by FET: STU, with logos of FOSS and WIN/EDH.
```

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Oct 22

AI agents don't use databases like humans. 🤖

A single request can trigger retries and traffic spikes. Our carousel breaks down the changing demands on performance, plus what teams can do to prepare.

Read the full 2026 report: bit.ly/46lg2w0

#AI #Databases #OpenSource

The image features a promotional graphic from Percona. It includes text in bold letters: "AI moves at machine speed. Databases still need predictable performance." Additional text reads: "Agent-driven workloads make infrastructure flexibility, observability, and performance more important than ever." There is a call to action: "Read the report." The background shows mountain scenery with a lake under a clear blue sky.

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Oct 22

Slow MongoDB queries?

PMM's Real-Time Query Analytics lets you track active queries, spot long-running operations, and troubleshoot performance issues as they happen, with data refreshed every 2 seconds.

See it in action! 👇 bit.ly/4sbzTbh

#MongoDB #OpenSource

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Oct 22

Day 3 at #PGConfEU, and there's still plenty happening in Valencia! 🐘

Kyle Flanagan takes us around the Percona booth in today's video. Kai Wagner and Zsolt Parragi are also speaking today.

Come say hello!

#PostgreSQL #OpenSource

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Oct 21

What a great few days with the open source community at @AllThingsOpen! 🙌

From sessions with our speakers to great conversations at our booth, we loved connecting with everyone who makes this community special.

Thanks for a fantastic event! A few highlights. 📸

#OpenSource

A group of three people stand behind a table at a Percona booth, which displays promotional materials for open source databases. The backdrop includes logos for AWS, Google Cloud, and Azure. The table is covered with brochures, pamphlets, and stickers. One individual is waving, while another is holding a small item and smiling.

A person stands at a podium with a microphone in front of a large screen displaying a presentation titled "What Makes Open Source Work: Licensing and Beyond" by Peter Farkas, CEO of Percona, at All Things Open 2026 in Raleigh, NC. The screen shows an abstract mountain graphic in the background.

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Oct 21

Want to experiment with databases without risking production? Build a DBA lab! 🛠️

Wayne Leutwyler shares his Docker setup with MySQL, PostgreSQL, PXC & PMM, plus commands and troubleshooting lessons to help you build your own.

bit.ly/4i4INTh

#Docker #DBA

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Oct 21

Nobody knows what databases will need to handle in a few years. That's why choice matters.

CEO Peter Farkas makes the case for flexible infrastructure as cloud costs, AI workloads and regulations change.

Read our 2026 report: bit.ly/46lg2w0

#OpenSource #Databases #AI

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Oct 21

Day 2 of #PGConfEU is in full swing in Valencia!

We caught up with Jan Wieremjewicz to talk PostgreSQL, running databases reliably at scale, and why flexibility and choice matter.

🎥 Hear from Jan, and come say hello to the Percona team!

#PostgreSQL #OpenSource

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Oct 21

Percona is celebrating 20 years of open source monitoring! 🎉

We're a supporting partner at #OSMC2026 in Nuremberg (Nov 17–19), with talks, workshops and conversations about observability.

Heading there? Come meet the team: bit.ly/4ipsly8

#Monitoring #OpenSource

Image depicting promotional content for the Open Source Monitoring Conference, celebrating 20 years. Percona is mentioned as a supporting partner. The conference will be held from November 17 to 19, 2026, in Nuremberg, featuring over 30 talks and workshops. Registration details are provided at osmc.de. The design includes futuristic digital patterns.

A promotional graphic for the Open Source Monitoring Conference 2026, happening from November 7 to 19. The event includes three days of activities, over 30 talks, three workshops, and a focus on community. The graphic features colorful dots and lines in the background. Website link: osmc.de.

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Oct 20

Would you trust AI to run your database?

Peter Zaitsev asked. In his LinkedIn poll, 95% said no.

In this Percona Live clip, he digs into the trust gap around autonomous database operations—and why AI still needs boundaries.

#AI #Databases #OpenSource #PerconaLive

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Oct 20

0.6 MB/s of replication. 1.4 GB/s of disk writes. 👀

A Linux kernel change amplified PXC/Galera I/O. Here's what DBAs can do:

bit.ly/4jYJIaa

#MySQL

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Oct 20

Greetings from Valencia! 🇪🇸

We're on the ground at #PGConfEU, connecting with the PostgreSQL community and exchanging ideas on open source.

🎥 Alastair Turner shares his thoughts from the event. Attending this week? Come say hello!

#PostgreSQL #OpenSource

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Oct 20

800 TB. 6,000 tenants. Oracle → PostgreSQL.

Michal Nosek and Avinash Vallarapu share lessons on schema drift, business logic and cutovers.

Free Oct 27 webinar, 10 AM IST + Q&A: bit.ly/3TKunzB

#PostgreSQL #Oracle #Migration

Webinar announcement for "From Oracle to PostgreSQL: The Hard Parts Nobody Talks About" hosted by Percona and HexaCluster. Lessons from an 800 TB, 6,000-tenant SaaS migration. Scheduled for October 27, 2026, at 10:00 AM IST and other time zones. Speakers include Avinash Vallarapu from HexaCluster and Michal Nosek from Percona. Background image of a goat on a cliff.

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Oct 19

Checking in from #AllThingsOpen in Raleigh! 🎤

Percona's Barrett Chambers shares his perspective on open source and the conversations shaping the future of database technology.

Attending? Find the Percona team at Booth #52 and say hello!

#OpenSource #Databases

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