What holds the world together - Transactions Data is everything. Consistent data is more! A transaction is a concept, an attitude, a commitment to consistency. The awareness that the data will usually be around much longer than the applications that collect it. I would therefore like to take a look with you at how a […]

Oracle MAA Building Blocks: RAC und Data Guard Oracle Maximum Availability Architecture (MAA) bietet bewährte Konzepte für Hochverfügbarkeit, Ausfallsicherheit und unterbrechungsfreie Datenbankservices. Die zwei zentralen "Building Blocks" sind dabei Oracle Real Application Clusters (RAC) und Data Guard. Doch zwischen gut klingender Theorie und stabiler Praxis liegen oft unklare Details, unerwartete Seiteneffekte und kritische Designentscheidungen. In […]