Indexes are important as our Database grows in size. We can consider Indexes as Keys that will help us perform faster lookups of rows. In this blog, we will understand the different types of Index, ...

整理了一些 MySQL 数据库相关流程图/原理图。做一下笔记，大家一起学习。 1. MySQL 主从复制原理图 MySQL 主从复制原理是大厂 ...

It will create table with defined columns in Entity and Migration will just seed as Table already created using sync. db:sync may create problem as it scans whole database and crate i something new ...

A database index is a structure that improves the speed of retrieval of data from our table. Index is similar to the index of a book. If you want to find a chapter you look in the index first without ...

In the last issue, we covered brief MySQL concepts like storage engines, EXPLAIN, the problem of full table scans, etc. We had concluded by adding indexes to overcome full table scans. This time, we ...

Fulu sets repair bounties on consumer products that employ sneaky features that limit user control. Just this week, it awarded more than $10,000 to the person who hacked the Molekule air purifier. A ...

Mårten Gustaf Mickos, former CEO of MySQL, has joined Index Ventures as Entrepreneur In Residence (EIR). The news comes four months after the man joined another VC firm, Silicon Valley-based Benchmark ...

I have a table that links two other tables together. I've defined an index on the first column, and its cardinality ends up being 218 (out of 5000+ rows). If I then ...