Mittwoch, 1. Juli 2009

RAC SIG Webcast: Thu 2-July @ 10:30am Pacific: Oracle Database Links Master Class Part 2

RAC SIG Webcast: Thu 2-July @ 10:30am Pacific
(6:30pm GMT): Oracle Database Links Master Class Part 2

This Master class session examines remote and distributed queries and transactions
over database links. RAC instances and the problem of multiple transaction branches
over DB Links involving RAC database instances are explored. It then discusses
Oracle Single Phase and Two Phase commit processing over Database Links including: Prepare, Response to Prepare, Commit/Rollback and Forget phases.Next is a discussion of two phase commit in-doubt failures and automatic resolution using the Recoverer Process (RECO) or manual resolution done by the DBA if required. Finally the implications of Point in Time Recovery on Distributed Databases is examined.

Presented by: Joel Goodman

More:
https://conference.oracle.com/imtapp/app/sch_mtg_details.uix?mID=142833434&pass=74062&closewindow=&displayName=

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