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Displaying posts with tag: columnstore (reset)
MySQL Support Engineer's Chronicles, Issue #6

Previous post in series was published almost 4 months ago, but I do not plan to end it. So, let me quickly discuss some of problems I worked on or was interested in so far in June, and provide some useful links.

Back on June 2 I had to find out what exact files are created by MariaDB's ColumnStore when I create a table in this storage engine. Actually in recent versions one can check the tables in the INFORMATION_SCHEMA, but if still wonders why are all these directories with numbers in the names (/usr/local/mariadb/columnstore/data1/000.dir/000.dir/011.dir/193.dir/000.dir/FILE000.cdf), please, check also this …

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Basically Shitty License

Monty announced that he has created a new non-open source license called the "Business Source License" or BSL.  I think it should have a different name...

You see, Monty has fundamentally crafted a straw man to stand in for the general Open Source model by applying his experience in the dog-eat-dog world of forked software, in particular, the "ecosystem" of MySQL.  The software that MariaDB draws the majority of their income from is MariaDB, which is a fork of MySQL.  If you don't know the history, well, you see, SUN bought MySQL, Oracle bought Sun, and Monty, in an environment of nearly Biblical levels of FUD, forked MySQL into MariaDB (both products are named after his daughters).

While MariaDB was originally envisioned as a "drop in/drop out" replacement, it has diverged so far from the Oracle product that it is no longer even "drop in" with the latest versions of MySQL. Oracle is adding amazing new …

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I am now a member of team MariaDB

Monday I started at MariaDB working on ColumnStore. My interest in column store technology extends way back to the days as the MySQL evangelist at Kickfire, which was a compressing column store and "SQL CHIP" appliance. My initial tasks are documentation related, but I'll be helping with development, and of course testing it with Shard-Query, which is a great stress testing system.

Showing entries 1 to 3