Tag: IBM

Community

A Perfect Union

(Howard Goldberg) In an earlier article, I described the virtues of an enterprise information integration (EII) approach and how it can help enterprises get a handle on integration needs (see Resources). As I explained, EII is not a panacea for solving all data integration problems; it isn’t in any

Community

Monitoring Tables & Indexes

(Lester Knutsen) The Informix Dynamic Server (IDS) sysmaster database contains information you can use to understand the layout and performance of the databases, tables, and detached indexes on your server. I’ll show you how to use this information to your performance advantage.

Community

Split Mirroring

(Roger E. Sanders) In the first three columns of this series, I described various recovery methods: transaction log files, backup images with version recovery, and transaction log files with roll-forward recovery. In this column, I’ll introduce split mirroring and explain how to use it to back up an