Tips for using indexes in SQL Server 2014 (Part 2) Create a clustered index for each table. If you create a table without clustered index, the data rows will not be stored in any particular order. This structure is called a heap. Every time data is inserted into this table, the row will be added to the end of the...
Tag: clustered index
Tips for using indexes in SQL Server 2014 (Part 2)
Tips for using indexes in SQL Server 2014 (Part 2) Create a clustered index for each table. If you create a table without clustered index, the data rows will not be stored in any particular order. This structure is called a heap. Every time data is inserted into this table, the row will be added to the end of the […]
Tips for using indexes in SQL Server 2014 (Part 1)
Tips for using indexes in SQL Server 2014 (Part 1) Keep your indexes as narrow as possible. Because each index takes disk space try to minimize the index key’s size to avoid using superfluous disk space. This reduces the number of reads required to read the index and boost overall index performance. Use the WAIT_AT_LOW_PRIORITY option with ALTER INDEX statement....