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New posts in database-performance

Is AsList() better than ToList() with IDbConnection.Query() which returns IEnumerable?

Why does MySQL decide on wrong index?

Django - Efficiently bulk create inherited models

select top 1 * vs select top 1 1

Improve UPDATE-per-second performance of SQLite?

Over what period of time does SQL server activity monitor look at to recent expensive queries

SQL index for date range query

Sequence cache and performance

Followers - mongodb database design

are performance/code-maintainability concerns surrounding SELECT * on MS SQL still relevant today, with modern ORMs?

InnoDB Bottleneck: Relaxing ACID to Improve Performance

Rails: Performance issue with joining of records

Alter Non Clustered Index in SQL Server to Add more included columns

Weird timeout issues with Dapper.net

From a performance perspective, how efficient is it to use a MySQL temporary table for a highly used website feature?

mysql order by -id vs order by id desc

How to interpret slow query log information generated by MySQL?

How to clear MySQL query profiles

Why doesn't SQL Server use the index on the computed column?

Does a postgres foreign key imply an index?