oracle cache

Directory Cache Fusion principle What is Cache Fusion? What is high availability The difference between FAILSAFE and RAC RAC and OPS differences Differences between hot standby, RAC, and Data guard for dual machines

Cache fusion Technology and main background process (iv) Overview: write down the original intent and motivation of this document, derived from the Oracle Basic operating Manual of the previous article. The Oracle Basic Operations Manual is

1. Result Set Caching description   For instructions on the Oracle official website, refer: 7.6 Managing the Server and ClientResult Caches Http://docs.oracle.com/cd/E11882_01/server.112/e16638/memory.htm#BGBCABED   1.1 Overview You can enable

The first time I came into contact with Oracle databases, I felt that he had a lot of superiority over other databases. Especially in terms of running speed, I tried Oracle10g operations in Linux, the speed is more than 4 times faster than in

3. database cache size We talked about how to share execution plans from the programmer's perspective. Next let's take a look at what DBA can do for the shared execution plan. First, we need to know that the execution plan of each statement is saved

First level cache provided by HibernateHibernate is a thread that corresponds to a session, and a thread can be viewed as a user. That is, the session cache (cache) can only be used by one thread, other threads are not used, and a primary cache is

Oracle default port list Oracle HTTP Server listen port/Oracle HTTP Server Port 80 Oracle Application Server Edit httpd. conf and restart OHS

Before we introduce oracle9i, we'll introduce some information about Oracle, and let your friends know more about Oracle. In 1977, Larry Airison and Bob Miner and Ed Oates created a software development lab (Software Development Laboratories). The

Oracle's architecture is broadly divided into two parts: Instance (instance) and database. Instance (example) : The SGA is mainly included in Oracle Instance and some processes (for example: Pmon, Smon, Dbwn, LGWR, CKPT, etc.). If a user's

OverviewThis paper describes the concept and difference of AWT three cache groups, and gives the complete process of 3 kinds of cache groups from establishment to destruction.The AWT cache group has 3 types:1. AWT default (manually load)2. AWT