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最初由 tomteng 发布
[B]有同感,DB2在并发性上不错,但是稳定性不够,而且出了问题之后,实验室的人员除了要求重建之外提不出好的建议,并且还威胁说不重建的话以后就不支持了 [/B]
Rebuild the table even a lot data in it? What ridiculous!
For a big data warehouse whatever it use Oracle or DB2, one table may hold larger than several hundred GB data. Just rebuild it? Please change your DBA.
I believe that all the issues you have caught can be resolved by a good DBA or IBM supporters. Of course, db2 is much more complicated than Oracle, but it is unfair for db2 that you give the conclusion, “db2 is not stable”. Obviously, you, even your DBA, don’t know db2 enough. |
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