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Post Relational Databases/Expert Profile

Charles Barouch

U.S.

Available

Expertise

I can answer a wide range of questions related to Post Relational Databases, also called MultiValue databases. I'm also well verse in Business analysis, as these databases are commonly used in business. Here's a non-exhaustive list of databases I can answer questions on: U2 (UniVerse, UniData), D3, AP Pro, Mentor, Ultimate, Reality, UniData, jBase, Revelation, OpenInsight, Sanyo/Icon, Fujitsu, and many more.

Experience in the area

I bring more that two decades as a programmer, analyst, trainer, presenter, and advocate for these environments. I've been the President of the international U2UG, I've spoken at OSDA, RevConf, and other conferences. I Write for International Spectrum, and I have done work in multiple countries, in countless industries.

Organizations

Mensa (Editor of the Regional magazine Mphasis) U2UG Board Member Business Manager for the NYBG

Publications

International Spectrum Database Trends and Applications IPUA Journal Gateways Magazine (Multimedia)

Education/Credentials

I started as an English Major, but the bulk of my education has come from real world work for companies ranging from mom-and-pop sized to massive, multinational clothing and transportation companies.

Average Ratings

Recent Reviews from Users

User	Date	K	C	T	P	Comments
Chris Ulbright	07/17/09	10	10	10	10	Thanks Charles! The problem turned out to .....
Chris Ulbright	07/11/09	10	10	10	10	Thanks for the information. We have actually .....
Shane	06/22/09	10	10	10	5
David	03/30/09	10	10	10	10	Many thanks for your prompt response
Ashley	02/19/09	10	10	10	10	Thanks for your prompt response and for .....

Recent Answers from Charles Barouch

2009-07-15 JDBC and multi-level data:

Chris, Several things are in play. First, SQL does not generally get fully advantage from the native indexing. Second, many flavors of multi-value have 'secret' rules on how indexes will or won't work

2009-07-09 JDBC and multi-level data:

So far as I know, JDBC is limited to two levels. However, you still have options. First off, jBase has an old interface standard, which I used to use with Delphi. Rick Wiser (formerly jBase) wrote

2009-06-22 .cdb contacts file:

Shane, This is absolutely the wrong place. However, he's what I was able to find out for you. There are several converters available. Here's a site with a fairly deep list: http://www.convert-extensions

2009-03-26 UniVerse 10.2 & 10.3 Transaction Logging:

David, I know people who are using successfully. I suggest you follow this link: http://212.241.202.162/cms/cmsview.wsp?id=newslist And ask the question in the U2-Users group. ---

2008-11-19 thermostability protein database:

Not my normal area, but I do work with Bio-informatics, so here's my advice: Contact the Semantic Web Meetup group <http://semweb.meetup.com/25/> and ask them about bio-informatic databases. If anyone

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