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2
votes
1answer
315 views

Where can I obtain the specification for Distributed Relational Database Architecture?

I'm developing a DBMS that should be able to connect to IBM DB2 via the DRDA protocol. I found a DRDA reference manual that mentions "DRDA Implementation Programmer's Guide, SC21-9529" as a ...
7
votes
3answers
454 views

Who is responsible for the development of Java?

When I google about Java, the companies most mentioned are Sun, Oracle and IBM. I know that Oracle bought Sun, and the Java official website is Oracle domain, so I can assume that Oracle is the ...
1
vote
1answer
410 views

Company moving away from IBM Rational solution… any good alternatives?

We are moving away from IBM Rational products due to really high costs. I am trying to find alternative solutions that will roughly cover all the functionalities from IBM Rational product line. I ...
0
votes
2answers
96 views

How to gradually improve on an old IBM Host C++ framework

Imagine a C++ framework as a business layer, but with controlling logic as well. E.g. user rights, state of the webflow etc. With some plain C code to access DB2. The whole framework is host based. We ...