A few weeks ago my friend Frank de Jonge told me he managed to improve an import into a MySQL server down from more than 10 hours to 16 minutes. According to him it had to do with several field types (too long fields to really small data), the amount of indexes, and constraints on the tables. We were talking about 1 million records here. He wondered if it was possible to make it even faster.
Turns out there are many ways of importing data into a database, it all depends where are you getting the data from and where you want to put it. Let me give you a bit more context: you may want to get data from a legacy application that exports into CSV to your database server or even data from different servers.
If you are pulling data from a MySQL table into another…
The software to create the black hole in the movie 'Interstellar' is a full implementation of Einstein's equations in 40,000 lines of C++, and rendered thousands of 23-megapixel IMAX frames on a 32,000-core render farm at about 20 core-hours per frame https://t.co/6bt87bIR9lpic.twitter.com/5olOtddvkJ
I just replaced my two and a half-year-old iPhone (6s) battery today. The fun fact that, Apple Services are refused to make replacement because I bought my phone from the USA. Continue reading “battery replacement”
I was listening too much The Cranberries in the age of mp3 players. I can’t remember how many mp3 players I used to but there always a few songs from The Cranberries. Thank you for your beautiful songs.