Blogs / Personal blogs

Dmitry Dolgov

erthalion.info

It’s tempting to think about software performance in “vacuum”, disconnected from any inputs and outputs, abstracted down to optimizing latency or throughput. This way the problem becomes much simpler to deal with, it’s easier to convince others of its importance – after all everyone wants to do more with less. It’s…

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Visit erthalion.info → RSS feedOn Hacker News Dec 2017 – Jul 2021

Software Engineering 4Databases & Data 3

1

PostgreSQL at low level: stay curious

Yes, I know, it’s a long text, and it was my conscious decision to write it in this way. But fear not! Imagine that you read a book, take a look at the introduction and first few interesting sections, think about it and then find time to read further. I hope I’ve left enough references, so if you don’t get some ideas…

4

Evolution of tree data structures for indexing

I have to admit, my research blog posts are getting longer and longer. From one side I find it genuinely encouraging, because if one gets so much information just by scratching the topic, imagine what’s hidden beneath the surface! One university professor once said “what could be interesting in databases?”, and it…