Postgrespro's blog ( <a href="https://habr.com/en/company/postgrespro/blog/" rel="nofollow">https://habr.com/en/company/postgrespro/blog/</a> ) and <a href="http://www.interdb.jp/pg/index.html" rel="nofollow">http://www.interdb.jp/pg/index.html</a> are incredible resources to learn about Postgres internals in depth.<p>Are there resources of similar quality available for MySQL / MariaDB internals ?
There seems to be a demand for developers who know the internals of Postgres to evolve and customize it given that it is being used, at different levels of abstraction/layers, by basically all cloud providers (AWS, MS, Google, etc) and by some DB SaaS. BTW, that would be a cool job to have...
If you want more, here's another site with similar focus: <a href="http://www.interdb.jp/pg/index.html" rel="nofollow">http://www.interdb.jp/pg/index.html</a>
> If you want to use any part of this document and/or any figure, please contact me. If you work at Amazon, you cannot use and refer to this document because of the copyright violation issues.<p>This is an interesting inclusion, would they be referring to copies of this book being sold on Amazon? Or usage in their documentation? I'm genuinely curious what the issue is with them...
Oh I will surely buy this!<p>This series of deep articles about Postgres index types looks like it's by the same authors, and is one of the few sources I've found that really goes into the data structures used:<p><a href="https://habr.com/en/company/postgrespro/blog/441962/" rel="nofollow">https://habr.com/en/company/postgrespro/blog/441962/</a><p>I expect those articles will turn into chapters in this book.
that is awesome, thank you for posting it<p>I would love to know where to send bugs (a convenient place may be a repo in their GH org (<a href="https://github.com/postgrespro" rel="nofollow">https://github.com/postgrespro</a>), to potentially avoid duplicate reports)