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Closed 10 years ago.
Can anyone provide me link or Ebooks of ABAP Ecc.6 or the way to fine them for Associalte Level exam preparation.
Well, before trying to answer the question we have to get some termonology right ...
SAP ECC stands for SAP ERP Central Component, which can be compared to the old R/3 SAP application system. This is not the level where the ABAP language is defined.
ABAP is defined as part of the SAP kernel also know as SAP BASIS, which would be version 700 with an ECC 6.0 system.
Anyway, the best in depth book about the ABAP 4GL is probably Horst Keller's ABAP Objects. I believe it's only distributed by SAP PRESS. So if they don't offer it as eBook then there is none. You should also find a great deal of information about ABAP online at help.sap.com.
And BTW, I'm not affiliated with sap.com nor sap-press.com. It just happened that I was looking for the best ABAP book myself a while ago.
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Closed 10 years ago.
I am creating a database and I need to create some tables.
I would like to know which software do you use or recommend (preferably free) to generate SQL code from ER diagram.
Not free, but effective: Microsoft Visio.
It has a nice template for ER diagrams complete with relationships, primary key information, etc. I believe that it can both generate the schema in the database as well as create the diagram by pointing it at a database.
We've used Case Studio 2 for years to model a fairly complex schema - it's pretty good. We use it to create scripts for MySQL, Oracle and SQL Server. It is now called Toad Data Modeller: https://www.quest.com/products/toad-data-modeler/ There's a freeware version (not sure how this differs from the paid-for licenced version though)
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Closed 10 years ago.
Does someone know a free web-based test case management software? I looked around in the internet and on some comparisons, but either they are expensive as hell or looking bad as hell ... (basic HTML tables).
Thanks for your hints!
I also tried for same but as u said no tool can fulfill requirements so i am using Test Point Metrics approach. It is best approach in any environment. By this approach not only we can do unit and integration testing but also validate the requirements. Time for writing Test Point Metrics is just after the Requirement understanding
A template of Test Point Metrics available here:
http://www.docstoc.com/docs/80205542/Test-Plan
And a comprehensive review on such tools available here:
http://www.opensourcetesting.org/testmgt.php
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Closed 9 years ago.
I am interested in writing a small automatic trader for the forex market. I would like to chose my own tools (platform and programming language) and I just need to find a decent API to query the numbers and that accepts requests for trading actions.
I guess the ideal would be some web service with a XML API, or similar.
Any ideas?
Check out the InteractiveBrokers API or the Cunningham T4 API. Both are really good, although I'm not exactly sure T4 allows forex trading.
MT4 is the industry standard. It allows simple interface through .dll files and has an extensive support base.
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Closed 11 years ago.
Interested in some opinions on whether SQL is becoming obsolete. At my place of work, ORMs (in particular, Doctrine) are growing more popular for our web dev projects, and early indications seem to be suggesting that it's capable of doing pretty much everything we need for these small to medium sized apps (haven't yet had any major reporting requirements though). Is this the future of data modelling for web dev projects? (Apologies in advance if this is not the forum for this type of question).
SQL is not obsolete nor is it becoming so. There are plenty of programmatic interfaces that make it less of a requirement to learn it in the early stages of application development, but nothing replaces good knowledge about it.
It is also interesting to note that several NoSQL backends support a subset of SQL as an interface to them. It will be a long time before it goes away.
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Closed 11 years ago.
I'm new to the VxWorks Environment are there any good sources of information out there?
2 Books helped me:
Real-Time Concepts for Embedded Systems ISBN-10: 1578201241 ISBN-13: 978-1578201242
(Basic RT concepts, Common Patterns)
Tornado and VxWorks: What's not in the Manual ISBN-10: 3833410698 ISBN-13: 978-3833410697
If your budget allows it, I would recommend taking one of the courses offered by WindRiver. My company brought in one of their trainers to teach a class on-site and it was excellent. They provided hands-on programming activities and a lot of information. If you are new to the concepts of real-time or embedded programming, they provided the necessary background information, and even if you were already familiar with these (as I was), there was plenty of useful training specific to VxWorks and Workbench. I believe they also organize their own courses, in addition to coming to companies. Course Schedule