!(How to Kill MySQL Performance)

!(How to Kill MySQL Performance) Vishnu Kumar Agarwal [email_address]

Before we start … ,[object Object],[object Object],[object Object],[object Object],[object Object],How To Kill MySQL Performance - By Vishnu Agarwal

#1 : Thinking Small ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],How To Kill MySQL Performance - By Vishnu Agarwal

#2 : Not using EXPLAIN for queries ,[object Object],[object Object],[object Object],[object Object],How To Kill MySQL Performance - By Vishnu Agarwal

#3 : Choosing arbitrary data types ,[object Object],[object Object],[object Object],How To Kill MySQL Performance - By Vishnu Agarwal

#4 : Using Persistence Connections ,[object Object],[object Object],How To Kill MySQL Performance - By Vishnu Agarwal

#5 : Using a heavy DB Extraction Layer ,[object Object],[object Object],[object Object],[object Object],How To Kill MySQL Performance - By Vishnu Agarwal

#6 : Not getting right Storage Engine ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],How To Kill MySQL Performance - By Vishnu Agarwal

#7 : Choosing wrong Index Layouts ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],How To Kill MySQL Performance - By Vishnu Agarwal

#8 : Creating many Stored Procedures ,[object Object],[object Object],[object Object],How To Kill MySQL Performance - By Vishnu Agarwal

#9 : Not using AUTO_INCREMENT ,[object Object],[object Object],[object Object],How To Kill MySQL Performance - By Vishnu Agarwal

#10 : Not using ON DUPLICATE KEY UPDATE ,[object Object],[object Object],[object Object],[object Object],[object Object],How To Kill MySQL Performance - By Vishnu Agarwal

#11 : Storing huge data into single table ,[object Object],[object Object],[object Object],[object Object],How To Kill MySQL Performance - By Vishnu Agarwal

#12 : Not using Query Cache wisely ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],How To Kill MySQL Performance - By Vishnu Agarwal

#13 : Doing DNS Hostname Lookup ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],How To Kill MySQL Performance - By Vishnu Agarwal

#14 : Not profiling or benchmarking ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],How To Kill MySQL Performance - By Vishnu Agarwal

More … How To Kill MySQL Performance - By Vishnu Agarwal

[object Object],[object Object],[object Object],[object Object],[object Object],How To Kill MySQL Performance - By Vishnu Agarwal

Tools & Techniques ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],How To Kill MySQL Performance - By Vishnu Agarwal

References ,[object Object],[object Object],[object Object],[object Object],How To Kill MySQL Performance - By Vishnu Agarwal

Thanks Q & A Contact : timir126@gmail.com

!(How to Kill MySQL Performance)

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