Zdenko Hrček’s Post

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Software Consultant developing systems in the Cloud

Positive change for BigQuery partitioned tables this week: the previous limit of 4000 partitions per table is now raised to 10000 🎉 . From a practical point of view, 4000 partitions is almost 11 years of daily partitions, and 10000 is 27 years of daily partitions. I had in my head that partitions were introduced in BigQuery around 2014 so when I initially read the news, I thought to myself "Right on time to save those who started using daily partitions from the start" I wanted to double-check when partitions were introduced to BigQuery so like it's custom nowadays I asked AI: - Gemini was off, replying that a public date is not available but from Stackoverflow it estimated that it was before July 2017 - Chat GPT 4 pointed to 19th September 2016 and the official blog post as a source. However, when I asked to print the URL, it wasn't able to do so, i.e. it printed a blank URL, when I tried to get the real URL it changed the announcement date to 2nd June 2016 but still without a concrete URL So I got all the articles from the Google Cloud blog website to get to the post that introduced partitions and indeed it was 2nd June 2016. https://lnkd.in/ervusxVx (side note of scraping: there are in total 8230 articles on the official blog website, the first one published on 16th June 2010) However, looking at the BigQuery release page (I should have looked here in the first place), it looks like the initial max partition number was 2500 and on 4th May it was raised to 4000. In other words, they raised the buffer, so now they have some 20 years to figure out how to increase partitions to accommodate the period afterward. Of course, I'm ignoring the usage of partitioned historical data 😀 #rainysaturday #nonsence #googlecloud p.s. I started with my newsletter GCP Weekly on 3rd October 2016 so the post wasn't in the archives, of course that was the first place I went 👍

BigQuery 1.11, now with Standard SQL, IAM, and partitioned tables! | Google Cloud Blog

BigQuery 1.11, now with Standard SQL, IAM, and partitioned tables! | Google Cloud Blog

cloud.google.com

Ani Hatzis

Head Of Technology at Modigie, Inc.

4mo

You walked the extra mile. 😆 Just a few weeks ago I had this same discussion I already had a couple of times: Until the 4,000 become a problem they will figure something out, or somebody on our side, but it's so far out, I don't even feel bad. Even more so now with 10,000.

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