Question: Why do I have very slow inserts of numerous records using Firebird (I have several hundred thousands of records)?
Answer: Please donít use TpFIBDataset, because this is a buffered dataset. You will also have memory problems with TpFIBDataset. Use pFIBQuery with parameterized inserts instead. A commit after 500 should be ok. We made a text-import component and are able to put 100.000 records in 4 seconds with this approach.
Tips:
  • Try set : TpFibDataset.Unidirectional:=true; before open.
  • Try Use TpFibQuery
  • If on local PC use the local connection

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During a re-write of a very large software system we were having some difficulties utilizing a 3rd party grid that we had chosen. The dataset connectivity was very flaky due to the complex joins and updates we were using which caused the grids to behave very sketchy.  FIBPlus was the perfect solution for us. After implementing it everything became so much easier. The grid functionality stabilized, data retrieval was much faster, and we were pleasantly surprised by many of the unique features of your components. We were especially impressed with your pFIBUpdateObject components which allowed us to very easily update the multiple tables we were using in our joins.  Many thanks for your great components.

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Tracy Anderson, Team Leader, EDSS Division of AADG, Inc.
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