Re: [U2] Graph DataBase

2011-12-16 Thread David Jordan
I have to pick you up on scaling. U2 scales really well there are some staggering performance test that have been done. U2 does things differently, but it does scale. An area that NOSQL databases are not demonstrating in what I have looked at, is the transactional processing and security tha

Re: [U2] Graph DataBase

2011-12-16 Thread DavidJMurray (mvdbs.com)
I also, to some extent, agree with Dawn. The mv, NF**2, post relational, PICK, or whatever the correct model name is, it is not a relational database. There are very strict definitions to a relational database, namely, but not complete, normalisation, SQL, joins etc. Yes, the mv model can emulat

Re: [U2] Graph DataBase

2011-12-16 Thread DavidJMurray (mvdbs.com)
I also, to some extent, agree with Dawn. The mv, NF**2, post relational, PICK, or whatever the correct model name is, it is not a relational database. There are very strict definitions to a relational database, namely, but not complete, normalisation, SQL, joins etc. Yes, the mv model can emulat

Re: [U2] Presentation on Python to UniVerse

2011-12-16 Thread George Gallen
We are running UV 10.1 on RHEL. Do you know if it will interface with this level? Is there any other software (licenses) required to allow the interface to work? George Gallen Senior Programmer/Analyst Accounting/Data Division ggal...@wyanokegroup.com ph:856.848.9005 Ext 220 The Wyanoke Group ht

Re: [U2] Presentation on Python to UniVerse

2011-12-16 Thread DavidJMurray (mvdbs.com)
ctypes with Python work were ever there is a intcall library file. On MS-Windows, there is a Uvic32.dll and on Linux a corresponding .so file. These are used by ctypes to enable Python to communicate with U2. I have not done any speed tests, but simple record reads are as fast as the program run

Re: [U2] Presentation on Python to UniVerse

2011-12-16 Thread DavidJMurray (mvdbs.com)
Crikey, you are hitting the holiday spirit(s) early... George Gallen-2 wrote: > > Wow...Models too, what was she wearing? Now that gives a new twist to > Leg-a-see. > > > - Learn and Do Excel and Share http://mvdbs.com http://mvdbs.com -- View this message in context: http://old.

Re: [U2] Graph DataBase

2011-12-16 Thread Dawn Wolthuis
I do disagree with this. If neo4j meets the not-determined criteria (except by marketing departments) then MV products do too. MV vendors might have suggested they are relational at varying points in their history (again marketing depts) but they do not meet Relational or at least SQL-only DBMS

Re: [U2] Presentation on Python to UniVerse

2011-12-16 Thread George Gallen
Wow...Models too, what was she wearing? Now that gives a new twist to Leg-a-see. -Original Message- From: u2-users-boun...@listserver.u2ug.org [mailto:u2-users-boun...@listserver.u2ug.org] On Behalf Of DavidJMurray (mvdbs.com) Sent: Friday, December 16, 2011 2:41 AM To: u2-users@listserv

Re: [U2] Graph DataBase

2011-12-16 Thread Glenn Sallis
Hi One MV vendor suggested that we collectively try to "occupy NoSQL" and see if we can make a place for MV within the greater NoSQL ("Not Only SQL") community. Most of the MV DBMS vendors are on the list at nosql-database.org. Whilst there would appear to be some similarities with NoSQL data