Welcome to the Vertica Forum

performance

Discussion List

• 
  Table performance improvement

  hqVert 159 views 0 comments 0 points Started by hqVert February 19 General Discussion
• 
  SYSQUERY_POOL_SPILL event in dc_execution engine events: Any concerns?

  Accepted Answer Sudhakar_B 313 views 6 comments 0 points Most recent by Sudhakar_B December 2020General Discussion
• 
  Hybrid Flex table performance vs standard table

  Answered rajatpaliwal86 564 views 4 comments 0 points Most recent by Pieter_Sheth-Vo December 2020General Discussion
• 
  vertica corresponding Management Console - Activity with data collector tables

  Answered maks 309 views 1 comment 0 points Most recent by deepikaym December 2020General Discussion
• 
  vertica performance monitoring

  Answered maks 317 views 2 comments 0 points Most recent by maks November 2020General Discussion
• 
  Tuning multiple copy commands in parallel

  Answered rajatpaliwal86 428 views 6 comments 0 points Most recent by rajatpaliwal86 September 2020General Discussion
• 
  query plan is different between select from table and select from view

  sma 477 views 2 comments 1 point Most recent by sma July 2020General Discussion
• 
  Using Vertica to store files

  Accepted Answer rajatpaliwal86 493 views 5 comments 0 points Most recent by rajatpaliwal86 June 2020General Discussion
• 
  Vertica new cluster running slow

  Accepted Answer davds 651 views 23 comments 0 points Most recent by mosheg May 2020General Discussion
• 
  Advice for tuning execution parallelism?

  Answered Deb_Chatigny 717 views 5 comments 1 point Most recent by JoeGonzalezVertDBA May 2020General Discussion
• 
  vertica constraint enforcement and deduplication

  Accepted Answer rajatpaliwal86 538 views 6 comments 0 points Most recent by rajatpaliwal86 May 2020General Discussion
• 
  Fast bulkload for flex tables

  Accepted Answer rajatpaliwal86 541 views 10 comments 1 point Most recent by rajatpaliwal86 May 2020Product Feedback
• 
  numeric vs float data type performance

  Answered yossibm 458 views 1 comment 0 points Most recent by yossibm April 2020General Discussion
• 
  How to add a new column to a table efficiently?

  Accepted Answer yossibm 625 views 6 comments 0 points Most recent by yossibm April 2020General Discussion
• 
  About the performance of the query

  Accepted Answer yamakawa 467 views 2 comments 0 points Most recent by yamakawa April 2020General Discussion
• 
  How efficient is storage of complex types?

  Answered Deb_Chatigny 478 views 4 comments 0 points Most recent by alfred0809 April 2020General Discussion
• 
  When to resegment/broadcast?

  Answered kxu 512 views 3 comments 0 points Most recent by cp00634326 April 2020General Discussion
• 
  What are the performance implications for complex types over billions of rows?

  Answered Deb_Chatigny 448 views 1 comment 0 points Most recent by ChuckB April 2020General Discussion
• 
  Does ordering by lots of columns hurt performance?

  Answered Deb_Chatigny 488 views 3 comments 0 points Most recent by ChuckB April 2020General Discussion
• 
  Where can I find documentation for query performance and resource pools?

  Answered rjs_docs 487 views 2 comments 0 points Most recent by rjs_docs April 2020General Discussion
• 
  Hints with pre-ANSI joins

  Answered kxu 468 views 1 comment 0 points Most recent by ChuckB April 2020General Discussion
• 
  How do aggregate projections affect the load performance?

  Answered Min_Yun_Chan 467 views 1 comment 0 points Most recent by marcothesane April 2020General Discussion
• 
  SELECT statement performance improvements?

  Answered rjs_docs 468 views 1 comment 0 points Most recent by twall April 2020General Discussion
• 
  Eon Mode - Performance if data is not in the Depot and policy to rehydrate

  Answered Min_Yun_Chan 487 views 3 comments 0 points Most recent by skamat April 2020General Discussion
• 
  What are some query performance troubleshooting tips?

  Answered rjs_docs 488 views 1 comment 0 points Most recent by baron42bba April 2020General Discussion
• 
  Scheduled analyzed_statistics on a table

  Answered kxu 447 views 1 comment 0 points Most recent by baron42bba April 2020General Discussion
• 
  Best practices and tips for tuning analytical functions?

  Answered rjs_docs 469 views 1 comment 0 points Most recent by baron42bba April 2020General Discussion
• 
  What are some guidelines for measuring query performance for my environment?

  Answered rjs_docs 457 views 1 comment 0 points Most recent by skamat April 2020General Discussion
• 
  Memory usage and joins

  Answered kxu 447 views 1 comment 0 points Most recent by skamat April 2020General Discussion