Postgres contributor, Berlin Postgres meetup organizer. Learning by doing. He/him. 🇩🇪🇪🇺🇺🇦
Berlin, Germany
Joined December 2007
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Oleksii Kliukin retweeted
[sneak peak] Upcoming @TimescaleDB 2.19 release significantly improves write I/O spikes while refreshing its continuous aggregates (incremental materialized views).
Particularly useful whenever:
- Creating new caggs on top of historical raw data, or
- Supporting late-arriving data, which necessitates recomputing dependent aggregations (which Timescale handles seamlessly).
Notice the before (left) vs. after (right)? 🔥
Oleksii Kliukin retweeted
New @CMUDB Course: Database Query Optimization!
A survey of how to build a SQL optimizer from scratch covering foundational and state-of-the-art implementations. All lectures available on Youtube: 15799.courses.cs.cmu.edu/spr…
Oleksii Kliukin retweeted
Thrilled to announce that @jana_puglierin and I are launching a pop-up podcast on the German election and its European & global dimensions:
SEARCHING FOR DEUTSCHLAND
will appear tomorrow, and weekly thereafter.
Subscribe via the links here: ecfr.eu/podcasts/episode/ger…
🎧📢 NEW PODCAST
On 23.02, Germany will hold an election—but the country has turned inwards.
Join @JeremyCliffe & @jana_puglierin as they embark on “Searching for Deutschland” to explore Germany’s role at home & abroad.
🎙️ First episode TOMORROW: buff.ly/40AMjgu
Oleksii Kliukin retweeted
स्वागतम्!
🔥 𝗧𝗶𝗺𝗲𝘀𝗰𝗮𝗹𝗲 𝗖𝗵𝗮𝗻𝗴𝗲𝗹𝗼𝗴 𝗨𝗽𝗱𝗮𝘁𝗲𝘀 - January 10, 2025
🇮🇳 Mumbai Region is Live
You asked, we listened. Timescale Cloud now supports the Mumbai region, giving developers in India a faster, localized experience for their PostgreSQL and time-series workloads.
⚡ Upgrade to PostgreSQL 17
Stay ahead of the curve with PostgreSQL 17! Direct upgrades are available from versions 14, 15, or 16. If you're on 12 or 13, a quick upgrade to 15 or 16 gets you there. Enjoy better performance, new features, and enhanced scalability.
🛒 Timescale Cloud on AWS Marketplace
Managing your cloud stack just got simpler:
- Centralized billing via your AWS account
- Use your EDP spend to cover Timescale Cloud costs
- Streamlined procurement to save you time
👉 Check it out: tsdb.co/weeklychangelog
Oleksii Kliukin retweeted
New episode of the #TalkingPostgres podcast 🎙️
#PostgreSQL committer & major contributor Daniel Gustafsson surprised us all by joining the podcast to tell the story of how he got started as a developer & in Postgres 🐘
🎧 talkingpostgres.com/episodes…
📺 youtube.com/watch?v=EvxDYPOn…
ALT Bio pic for Postgres committer & Microsoft engineer Daniel Gustafsson along with the thumbnail for the Talking Postgres podcast
Oleksii Kliukin retweeted
News: FOSDEM PGDay 2025 - Schedule Posted and Registration Still Open! postgresql.org/about/news/fo…
Oleksii Kliukin retweeted
🇺🇦 „Bucha“ ist ein Spielfilm, der auf der wahren Geschichte von Konstantin Gudauskas basiert, einem Bürger Kasachstans, der im Frühjahr 2022 mehr als 200 Menschen aus Bucha und anderen besetzten Gebieten rettete. Es ist schwer, sich das anzusehen. Unten Trailer
@Gerashchenko_en
Oleksii Kliukin retweeted
Hey Friends 👋 We've got an upcoming event that I'm very excited for! January 29 Postgres meetup event hosted by the wonderful people at AWS -- tell your friends 💫
meetup.com/postgresql-meetup…
Oleksii Kliukin retweeted
Ausländisches Kapital unterstützt die Propaganda einer Partei, die in Deutschland die Demokratie zerstören will. Diese offene Form der Wahleinmischung ist ein Einschnitt.
Oleksii Kliukin retweeted
Ще 189 наших вдома!
Військовослужбовці ЗСУ, НГУ, ДПСУ, ВМС та двоє цивільних зустрінуть Новий рік на рідній землі.
Відео: Координаційний штаб з питань поводження з військовополоненими
Oleksii Kliukin retweeted
It will also be extremely important to analyze the strengths and limitations of the new system. Here are some examples of tasks that o3 couldn't solve on high-compute settings (even as it was generating millions of CoT search tokens and consuming thousands of dollars of compute in the process).
Interestingly this first task was the one we had in our university tour presentation to illustrate "it's easy for humans, hard for AI"
Oleksii Kliukin retweeted
In da clurb, we all fam—especially in the PostgreSQL community! 😎🤟
That’s why we’ve extended the State of PostgreSQL Survey until October 31st! So whether you're a PostgreSQL pro or just vibing, we need your thoughts.
🧠 Don’t leave us hanging! Your insights help make PostgreSQL even more awesome— no cap. 🙅💥
Take the survey now: form.typeform.com/to/wtUFIZw…
#PostgreSQL #PostgresCommunity #OpenSource #TechInnovation #DatabaseDevelopment #Data #Databases #IOT #DataScience #Developers #Tech #FutureOfPostgres #TechCommunity #CommunitySurvey #DevCommunity #Postgres #AI
Oleksii Kliukin retweeted
News: Nordic PGDay 2025 - Call for papers open and accepting sponsors postgresql.org/about/news/no…
Oleksii Kliukin retweeted
The 2024 State of PostgreSQL survey is open to everyone, and look at all our new community supporters!
Share your feedback, favorite extensions, community experiences, and more. 👇
form.typeform.com/to/wtUFIZw…
The survey is open until September 30 @ 11:59 p.m. PT ✨
Oleksii Kliukin retweeted
If you want to support our organization @EuroResilience which works 24/7 for Ukraine and against Russian imperialism, you may donate here: european-resilience.org/char…
Oleksii Kliukin retweeted
Russian missiles against our cities and people. The strike on Lviv killed 5 people, including a 14-year-old girl. My condolences go out to the families and loved ones of the victims. More than 30 people were injured. Ordinary residential buildings, schools, and medical facilities in the city were damaged.
In the Russian attack on Kryvyi Rih, 5 people were injured. Homes and civilian infrastructure were damaged. Our emergency services are on site, doing everything necessary to eliminate the aftermath of the attack. All the injured are receiving the required assistance.
Every one of our partners around the world who helps Ukraine with air defense is a true defender of life. Anyone who convinces partners to provide Ukraine with more long-range capabilities, enabling us to respond justly to terror, is working to prevent such Russian terrorist strikes on Ukrainian cities. Terror must be stopped.
Oleksii Kliukin retweeted
Heute sind #Wahlen. Die AfD und BSW wollen mehr Kooperation mit Russland und reden gleichzeitig von "Frieden". Schauen wir doch mal, was in Russland zur besten Sendezeit in den größten TV-Sendern läuft. Bitte teilen, teilen und nochmals teilen. #Sachsen #thueringenwahl2024
Oleksii Kliukin retweeted
New fully inclusive #Patroni @PostgreSQL #HA major release v4.0.0. Includes amazing features like: Quorum based failover, enchanted Citus support and Configurable retention of replication slots for members: github.com/patroni/patroni/r…
cc:@hugh_capet @AntsAasma @IsraelBarthRubi 🐘🐘🐘
Oleksii Kliukin retweeted
A Brief History of AI: How Did We Get Here, and What’s Next? 🤖🧠✨
This is the article that I've been trying to find for months.
This is the article that I was compelled to write because it didn't already exist.
This is the article that covers 80 years of AI research, to help us understand how our AI-powered Future might look.
This includes:
🌅 1950s-1960s: The Dawn of Thinking Machines
Turing, Shannon, the Dartmouth Workshop
🥶 1970s-2000s: The Long AI Winter
The First Winter, the Expert Systems Boom, the Second Winter, the Internet Boom, the GPU
🧠 2010s: Deep Learning Revolutions
AlexNet, CNNs, AlphaGo, Transformers, LLMs
🤖 2020s: The Magical Black Box Era
ChatGPT, GenAI, and more
Spoiler! Our AI History teaches us 3 key lessons, which offer a glimpse in the future:
1️⃣ The Power of Collaboration and Open Idea Sharing
2️⃣ W̶i̶n̶t̶e̶r̶ ̶i̶s̶ ̶c̶o̶m̶i̶n̶g̶ Winter Doesn’t Matter
3️⃣ The Pace is Only Increasing
More here! timescale.com/blog/a-brief-h…
As a teaser, here is a graph of AI academic papers by year over time, starting in the year 2000
