Focal Point
[Solved] File size

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June 16, 2011, 06:14 AM
MichaelBalle
[Solved] File size
Is there a possibility to create files bigger than 2 GB?

This message has been edited. Last edited by: MichaelBalle,


WebFOCUS 7.6, 7.7
Windows, All Output formats
June 16, 2011, 06:34 AM
<JG>
A flat file is restricted only by the OS
A XFOCUS DB has a 16 GIG limit (at extra cost)

However using focsort for sorting still has a 2 gig limit.
June 16, 2011, 07:00 AM
Alan B
Don't forget LOCATION and PARTITIONING. The 2GB limit is for a segment in a FOCUS db. Using LOCATION for different segments or Intelligent Partitioning (all discussed recently) can up the actual file size considerably.


Alan.
WF 7.705/8.007
June 20, 2011, 01:52 AM
MichaelBalle
Is partitioning only availabe for MVS and CMS?
In the examples only these OS are used.


WebFOCUS 7.6, 7.7
Windows, All Output formats
June 20, 2011, 02:34 AM
Alan B
It it not MF only, see the describing data manual.

All features of Partitions, MDI and External Index as well as Location are available in all flavours of WebFOCUS, back to 7.1 I believe or earlier. There were some problems in earlier 7.6 releases I remember, but 7.6.11 works well.

The FOCUS db is very powerful now for data mart solutions. Partitions and Locations for size, external index for JOIN, MDI for fast access. Add FML hierarchy and dimensions for OLAP, and you get a really good tool.


Alan.
WF 7.705/8.007
June 20, 2011, 05:32 AM
MichaelBalle
Thanks for the replies,

works after eliminating the stumbling blocks:
1) Don't use hyphens with the DATANAME
2) USE the $ sign as closing sign fo the acx file


WebFOCUS 7.6, 7.7
Windows, All Output formats
June 30, 2011, 08:43 AM
MichaelBalle
see also

ON TABLE HOLD AS xmp FORMAT XFOCUS



WebFOCUS 7.6, 7.7
Windows, All Output formats