Partitioning and Performance of DB TableSQL Server 2008 Partitioning EvaluationPatterns for setting up...
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Partitioning and Performance of DB Table
SQL Server 2008 Partitioning EvaluationPatterns for setting up sharding for SQL Server 2008 R2, in order to handle large datasets?SQL server performance and tuningIs table partitioning improving performance? Is it worth it?Active/current (1-5%) and historical records in same table: index or partitioning?Improve sql server lookup table performanceMinimum Oracle table size making IOT advisable?Partitioning a large table has not improved performance, why?Table Partitioning and updates to partition subsetWhat to do after indexing and partitioning to improve performance
After partitioning a table the performance of select queries returning large datasets degrades as compared to performance earlier. For small datasets there is no degradation. No change in index is done.What can be reason and is it normal?
sql-server oracle performance-tuning
asked 17 mins ago
Ahmed MustafaAhmed Mustafa
22
add a comment |
After partitioning a table the performance of select queries returning large datasets degrades as compared to performance earlier. For small datasets there is no degradation. No change in index is done.What can be reason and is it normal?
sql-server oracle performance-tuning
asked 17 mins ago
Ahmed MustafaAhmed Mustafa
22
Slower performance may be expected depending on your table and query. Partitioning is mostly a manageability feature can negatively impact performance if not done thoughtfully. Add your query and DDL to your question, upload the actual execution plan, and include the link for a more detailed explanation.
– Dan Guzman
4 mins ago
add a comment |
After partitioning a table the performance of select queries returning large datasets degrades as compared to performance earlier. For small datasets there is no degradation. No change in index is done.What can be reason and is it normal?
sql-server oracle performance-tuning
asked 17 mins ago
Ahmed MustafaAhmed Mustafa
22
After partitioning a table the performance of select queries returning large datasets degrades as compared to performance earlier. For small datasets there is no degradation. No change in index is done.What can be reason and is it normal?
sql-server oracle performance-tuning
sql-server oracle performance-tuning
asked 17 mins ago
Ahmed MustafaAhmed Mustafa
22
asked 17 mins ago
Ahmed MustafaAhmed Mustafa
22
asked 17 mins ago
Ahmed MustafaAhmed Mustafa
22
asked 17 mins ago
Ahmed MustafaAhmed Mustafa
22
asked 17 mins ago
Ahmed MustafaAhmed Mustafa
22
22
Slower performance may be expected depending on your table and query. Partitioning is mostly a manageability feature can negatively impact performance if not done thoughtfully. Add your query and DDL to your question, upload the actual execution plan, and include the link for a more detailed explanation.
– Dan Guzman
4 mins ago
add a comment |
Slower performance may be expected depending on your table and query. Partitioning is mostly a manageability feature can negatively impact performance if not done thoughtfully. Add your query and DDL to your question, upload the actual execution plan, and include the link for a more detailed explanation.
– Dan Guzman
4 mins ago
Slower performance may be expected depending on your table and query. Partitioning is mostly a manageability feature can negatively impact performance if not done thoughtfully. Add your query and DDL to your question, upload the actual execution plan, and include the link for a more detailed explanation.
– Dan Guzman
4 mins ago
Slower performance may be expected depending on your table and query. Partitioning is mostly a manageability feature can negatively impact performance if not done thoughtfully. Add your query and DDL to your question, upload the actual execution plan, and include the link for a more detailed explanation.
– Dan Guzman
4 mins ago
add a comment |
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Slower performance may be expected depending on your table and query. Partitioning is mostly a manageability feature can negatively impact performance if not done thoughtfully. Add your query and DDL to your question, upload the actual execution plan, and include the link for a more detailed explanation.
– Dan Guzman
4 mins ago