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Posted to dev@jena.apache.org by "Hemant Tiwari (Jira)" <ji...@apache.org> on 2021/12/03 15:36:00 UTC
[jira] [Comment Edited] (JENA-2204) Storage required by TDB2 is much higher than TDB1, How to Fix ?
[ https://issues.apache.org/jira/browse/JENA-2204?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17453093#comment-17453093 ]
Hemant Tiwari edited comment on JENA-2204 at 12/3/21, 3:35 PM:
---------------------------------------------------------------
We are checking on Windows 10 environment.
and it seems to create too many files
e.g
GOSP.dat, GPOS.idn , OSP etc
Pasting a sample list having only small data
{code:java}
Data-00103-12-2021 10:51 <DIR> .
03-12-2021 10:51 <DIR> ..
03-12-2021 10:51 24 GOSP.bpt
03-12-2021 10:51 196,608 GOSP.dat
03-12-2021 10:51 40,960 GOSP.idn
03-12-2021 10:51 24 GPOS.bpt
03-12-2021 10:51 188,416 GPOS.dat
03-12-2021 10:51 40,960 GPOS.idn
03-12-2021 10:51 24 GPU.bpt
03-12-2021 10:51 24,576 GPU.dat
03-12-2021 10:51 24,576 GPU.idn
03-12-2021 10:51 24 GSPO.bpt
03-12-2021 10:51 188,416 GSPO.dat
03-12-2021 10:51 40,960 GSPO.idn
03-12-2021 10:50 0 journal.jrnl
03-12-2021 10:50 16 nodes-data.bdf
03-12-2021 10:51 230,572 nodes-data.obj
03-12-2021 10:50 24 nodes.bpt
03-12-2021 10:50 131,072 nodes.dat
03-12-2021 10:50 40,960 nodes.idn
03-12-2021 10:51 24 OSP.bpt
03-12-2021 10:51 8,192 OSP.dat
03-12-2021 10:51 8,192 OSP.idn
03-12-2021 10:51 24 OSPG.bpt
03-12-2021 10:51 221,184 OSPG.dat
03-12-2021 10:51 40,960 OSPG.idn
03-12-2021 10:51 24 POS.bpt
03-12-2021 10:51 8,192 POS.dat
03-12-2021 10:51 8,192 POS.idn
03-12-2021 10:51 24 POSG.bpt
03-12-2021 10:51 212,992 POSG.dat
03-12-2021 10:51 40,960 POSG.idn
03-12-2021 10:51 16 prefixes-data.bdf
03-12-2021 10:51 1,219 prefixes-data.obj
03-12-2021 10:51 24 prefixes.bpt
03-12-2021 10:51 24,576 prefixes.dat
03-12-2021 10:51 24,576 prefixes.idn
03-12-2021 10:51 24 SPO.bpt
03-12-2021 10:51 8,192 SPO.dat
03-12-2021 10:51 8,192 SPO.idn
03-12-2021 10:51 24 SPOG.bpt
03-12-2021 10:51 221,184 SPOG.dat
03-12-2021 10:51 40,960 SPOG.idn
03-12-2021 10:50 6 tdb.lock
42 File(s) 2,026,165 bytes
2 Dir(s) 19,916,349,440 bytes free {code}
was (Author: hemant.hbti@gmail.com):
We are checking on Windows 10 environment.
and it seems to create too many files
e.g
GOSP.dat, GPOS.idn , OSP etc
> Storage required by TDB2 is much higher than TDB1, How to Fix ?
> ---------------------------------------------------------------
>
> Key: JENA-2204
> URL: https://issues.apache.org/jira/browse/JENA-2204
> Project: Apache Jena
> Issue Type: Question
> Reporter: Hemant Tiwari
> Priority: Minor
>
> The storage required by TDB2 is much higher than TDB1
> For 100k statements - TDB1 takes about 90 MB, while TDB2 is taking ~ close to 1 GB.
> Why is there such a difference and is there any solution available to reduce the storage size?
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