I just read about database partitioning and still have some confusion about it. So anybody please give me some explanations about what were changed in term of disk storage(like data file, index file,
I am using SQL Server 2008 Enterprise. I have yea开发者_如何转开发rly customer data from 2000 to 2010, and from 2000 to 2009, I only need to read, and in the year of 2010, I need both read and write.
I have a table with the following table. ---------------------------------- HourLocationStock ----------------------------------
We have an application with a table with 20+ columns that are all searchable. Building indexes for all these columns would make write queries very slow; and any really useful index would often have to
I need to keep track of many items and their states throughout time. Example ItemId LocationDateTimeState
Is there a开发者_如何学Go more efficient way than: select * from transactions partition( partition1 )
We have a scenario where active records are stored in one table and over time old records are archived. The table structures for the two tables - active and archive are exactly the same.
I\'d like to move all my mysql databases to another parition. I\'ve tried the brazillion guides out there but I\'ve not found anything that works!
I have a huge partitioned table stored at a PostgreSQL table. Each child table has an index and a check constraint on its id, e.g. (irrelevant deatils removed for clarity):
Say I have a MySQL table: CREATE TABLE tweets ( tweet_id INT NOT NULL AUTO_INCREMENT, author_id INT NOT NULL,
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