redo buffer max size

Posted on 2004-11-10
Last Modified: 2010-08-05
would u plz tell me what is the maximum size of redo buffer?
my OS is windows 2000 advanced server SP4.
Question by:amiri
    1 Comment
    LVL 7

    Accepted Solution

    Are you talking Oracle? Assuming Yes, then I don't think there is a limit specifically on the size of the redo buffer. However, sizing of this component contributes to the overall size of the SGA and there is a platform/os specific limit on the size of SGA. For for most 32 bit operating systems max SGA size is around 3.5 GB. For Windows2000 I have read that max SGA <3GB:

    From a forum on metalink:
    "Eventhough you are using Windows 2000 Advance Server, the size of the SGA must still fit into the 3GB address space of physical memory. This is the limitation of the OS and the fact that it is of 32-bit architecture."

    Scott Pettman

    Featured Post

    How to improve team productivity

    Quip adds documents, spreadsheets, and tasklists to your Slack experience
    - Elevate ideas to Quip docs
    - Share Quip docs in Slack
    - Get notified of changes to your docs
    - Available on iOS/Android/Desktop/Web
    - Online/Offline

    Join & Write a Comment

    Entering time in Microsoft Access can be difficult. An input mask often bothers users more than helping them and won't catch all typing errors. This article shows how to create a textbox for 24-hour time input with full validation politely catching …
    Many companies are looking to get out of the datacenter business and to services like Microsoft Azure to provide Infrastructure as a Service (IaaS) solutions for legacy client server workloads, rather than continuing to make capital investments in h…
    Video by: Steve
    Using examples as well as descriptions, step through each of the common simple join types, explaining differences in syntax, differences in expected outputs and showing how the queries run along with the actual outputs based upon a simple set of dem…
    Polish reports in Access so they look terrific. Take yourself to another level. Equations, Back Color, Alternate Back Color. Write easy VBA Code. Tighten space to use less pages. Launch report from a menu, considering criteria only when it is filled…

    754 members asked questions and received personalized solutions in the past 7 days.

    Join the community of 500,000 technology professionals and ask your questions.

    Join & Ask a Question

    Need Help in Real-Time?

    Connect with top rated Experts

    25 Experts available now in Live!

    Get 1:1 Help Now