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NexusDB

 

Vendor Nexus Database Systems
Web Site www.nexusdb.com
Rubicon 2.22 tested with version 1.08
Rubicon 2.21 tested with version 1.0
Rubicon also works with version NA
Trial Run compiled with version NA
Supported compilers D5, D6, D7
Rubicon driver unit name rbNX
Rubicon driver components TrbCustomTextNXLink, TrbCustomWordsNXLink
Rubicon registration unit rbRegNX.pas
Rubicon driver package names rb20nXXr, rb20nXXd
Rubicon drivers palette location NexusDB
BlobFieldSize supported No
BytesFieldSize supported Yes, default 28
CharFieldSize supported No
Transactions supported Yes
Examples directory \rubicon2\examples\NexusDB
Examples programs
  1. Run MakeData to create ExHelp table
  2. Run ExMake to create ExWords table
  3. Run ExSrch to perform searches
  4. Other programs: ExUpd, ExSgmnt, ExAppend, ExClient
Utilities supported All
Driver included in setup program Yes
Special properties BlockSize, BatchSize (see below)

 

TrbMakeTextNXLink.BlockSize : Integer

Use this property to improve the read performance when building the Words table. Value is in bytes. Typical value is 64000. Experiment to find the optimum value.

TrbMakeWordsNXLink.BatchSize : Integer

Use this property to improve the write performance when building the Words table. Value is in bytes. Typical value is 64000. Experiment to find the optimum value.


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