I've seen this abbreviation (or mnemonic) used in various examples in SQL and web services.
What does it mean? And if you know, what are its origins?
SQL is used in everyday life by some of the biggest companies like Netflix, Linkedin, Amazon, Flipkart, Instagram. Uber for data analysis and performance analysis. Even small companies and startups employ SQL for similar purposes. SQL is a great tool for interacting with databases and fetching vital data.
If you want to find the top 'n' queries that are currently in the cache, which are consuming more CPU, then you are at the right place. sys. dm_exec_query_stats DMV contains all the information about the resource (CPU, Memory, I/O) consuming queries that are currently in the cache.
It's the primary key (CustomerID) of the First Customer
entry in the Microsoft Northwind Demo Database
ALFKI Alfreds Futterkiste Maria Anders Sales Representative Obere Str. 57 Berlin 12209 Germany 030-0074321 030-0076545
It's the unique key of "Alfreds Futterkiste", the first "Customers" table entry in Microsoft's "Northwind" sample database that ships with SQL Server.
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