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Much Better format
labi (guest) 1271152362|%e %b %Y, %H:%M %Z|agohover
in discussion Hidden / Per page discussions » New ODB File Format

The composite structure of the oid is definitely better for the advantages you mentioned. Definitely sounds like the right direction.

Much Better format by labi (guest), 1271152362|%e %b %Y, %H:%M %Z|agohover
baclinks
dianna (guest) 1268154832|%e %b %Y, %H:%M %Z|agohover
in discussion Hidden / Per page discussions » Documentation Request

how can you define custom written papers

baclinks by dianna (guest), 1268154832|%e %b %Y, %H:%M %Z|agohover
This is great!!
Robert McCarter (guest) 1245690561|%e %b %Y, %H:%M %Z|agohover
in discussion Hidden / Per page discussions » Net Port

Just a quick note to say that this is a great tool!!!
Thank you very very much for your hard work on this.

Robert

This is great!! by Robert McCarter (guest), 1245690561|%e %b %Y, %H:%M %Z|agohover
I can see how this could be tricky
Eric Faccer (guest) 1232204426|%e %b %Y, %H:%M %Z|agohover
in discussion Hidden / Per page discussions » Update Optimization

Perhaps TrueZip might help with this issue or this goal.

It seems like having a per-class, per-virtual file of fixed sized blockjects might ease the abstraction(s) somewhat.
It does tar archives too so compression is optional, not required.

I can see how this could be tricky by Eric Faccer (guest), 1232204426|%e %b %Y, %H:%M %Z|agohover
Re: cluster support
Olivier SmadjaOlivier Smadja 1204198735|%e %b %Y, %H:%M %Z|agohover
in discussion Hidden / Per page discussions » Documentation Request

NeoDatis ODB does not support cluster. But it is an interesting feature. Could you create a feature request at https://sourceforge.net/tracker/?group_id=179124&atid=887888

Thanks

Re: cluster support by Olivier SmadjaOlivier Smadja, 1204198735|%e %b %Y, %H:%M %Z|agohover
cluster support
Anonymous (219.134.251.x) 1204031505|%e %b %Y, %H:%M %Z|agohover
in discussion Hidden / Per page discussions » Documentation Request

Do you have any plan to have cluster support? Thanks.

cluster support by Anonymous (219.134.251.x), 1204031505|%e %b %Y, %H:%M %Z|agohover
Re: NeoDatis
Anonymous (84.132.240.x) 1202845720|%e %b %Y, %H:%M %Z|agohover
in discussion Hidden / Per page discussions » Odb New Name

Hi,

I am from Germany too. If you search in google for neodatis google ask you, if you meant neonazis. Maybe you should indeed rename it.

What about "jdb.net"

Re: NeoDatis by Anonymous (84.132.240.x), 1202845720|%e %b %Y, %H:%M %Z|agohover
Re: Variable block size
gslendergslender 1200862767|%e %b %Y, %H:%M %Z|agohover
in discussion Hidden / Per page discussions » Database Encryption

I think there is a way around this problem - you would just treat all read/writes as if they are in blocks.

Example: if you had 4 byte blocks, a read at pos 3 would be in the 1st block. The next read at pos 5 would be in the 2nd. An update of bytes read from pos 3 to pos 5 would 1st re-write 1st block (read all 1-4 bytes, update 3-4 bytes and then write all 1-4 back) and then write the 2nd block (read all 5-8 bytes, update byte 5 and then write all 5-8 back).

I would expect this overhead to be slow and sure its complex, but I don't see a major problem.

Re: Variable block size by gslendergslender, 1200862767|%e %b %Y, %H:%M %Z|agohover
Variable block size
Olivier SmadjaOlivier Smadja 1200836504|%e %b %Y, %H:%M %Z|agohover
in discussion Hidden / Per page discussions » Database Encryption

One of the biggest issue is that ODB does not use fixed blocked to write object data and sometimes ODB access directly one part of the object data to do "in place update". I am not sure how encryption would work with that characteristic.

The next file format version of ODB will have fixed size blocks.

Variable block size by Olivier SmadjaOlivier Smadja, 1200836504|%e %b %Y, %H:%M %Z|agohover
Re: NeoDatis
Anonymous (159.182.1.x) 1198700026|%e %b %Y, %H:%M %Z|agohover
in discussion Hidden / Per page discussions » Odb New Name

I like just NeoDatis!

Re: NeoDatis by Anonymous (159.182.1.x), 1198700026|%e %b %Y, %H:%M %Z|agohover
NeoDatis
Anonymous (132.180.24.x) 1197547645|%e %b %Y, %H:%M %Z|agohover
in discussion Hidden / Per page discussions » Odb New Name

In my country (Germany) you get many hints for neonazis if you look for neodatis.
Look in english wikipedia for Neo-Nazism and you know that it is not a good sign :-(

NeoDatis by Anonymous (132.180.24.x), 1197547645|%e %b %Y, %H:%M %Z|agohover
Indexes
Olivier SmadjaOlivier Smadja 1194923875|%e %b %Y, %H:%M %Z|agohover
in discussion Hidden / Per page discussions » Documentation Request

How does indexes are implemented in ODB?

Indexes by Olivier SmadjaOlivier Smadja, 1194923875|%e %b %Y, %H:%M %Z|agohover
NeoDatis
Olivier SmadjaOlivier Smadja 1194524888|%e %b %Y, %H:%M %Z|agohover
in discussion Hidden / Per page discussions » Odb New Name

NeoDatis was originally created to host Knowledger (a Knowledge base) and ODB the Object oriented database. Knowledger is almost dead!.
Maybe NeoDatis ODB could now be called NeoDatis database?

NeoDatis by Olivier SmadjaOlivier Smadja, 1194524888|%e %b %Y, %H:%M %Z|agohover
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