By Francisco Munoz Alvarez Important points about LOGGING and NOLOGGING Despite the importance of the redo entries, Oracle gave users the ability to limit redo generation on tables and indexes by setting them in NOLOGGING mode. NOLOGGING affect the Continue reading
I’m pleased to confirm that my paper ” Logging or Nologging: That is the Question!” submitted to the Perth and Gold Coast conferences was accepted. See you at: October,6 and 7 – AUSOUG National Conference Series at Perth, AU Continue reading
About the DBA job: Most of the people that I talk to who have difficulties starting out in their DBA career really have an issue trying to absorb the mountainous volumes of information that a DBA needs to know. After Continue reading
By Francisco Munoz Alvarez Redo Generation and Recoverability The purpose of redo generation is to ensure recoverability. This is the reason why, Oracle does not give the DBA a lot of control over redo generation. If the instance crashes, Continue reading
By Francisco Munoz Alvarez Introduction The main question about NOLOGGING I hear all the time is: does creating a table with the NOLOGGING option means there is “no generation of redo ever”, or just that the initial creation operation has Continue reading