1. Cache PreparedStatement per Connection or let the connection pool handle it? stackoverflow.comWhich caching strategy is faster and by how much? 1) PreparedStatement pooling (by the connection pool). No caching by the application. |
2. Connection has cached information? coderanch.comI have a problem with my Java connections to a mySQL database. In my scenario I have a connection pool, and the behavior is different depending on the size of this pool. Scenario 1: I have 2 connections in the pool (c1 and c2). The table I'm about to read has 2 records. I use c1 to read and get two ... |
3. Connection Caching problem coderanch.comHi, i have this JSP where i'm getting rows of data displayed from the database. Some of the feilds in the row are editable and on one click of a submit button all the rows that are changed should be updated. All this works fine but SOMETIMES, the database gets updated wiht previous value... i don;t know whether the connection is ... |
4. Why we can't share PreparedStatement cache across connections coderanch.comMaulin, I don't think you need a DBA. All there is to know is that caching of Statements and PreparedStatements is handled differently by different DB vendors and JDBC drivers. In short there is no clear-cut answer to this. Largely though I think you should just be happy with whatever caching exists because that is what the RDBMS and driver handle ... |
5. JDBC database connection Cache coderanch.comHi!, I've a big project with WAS 6.1-JAVA 1.5-oracle with the next structure -40 Projects (forms) very similar with similar querys, they only read from database (only select, nor update neither insert) -1 Common project that manages all the database connections and is a shared library for the 40 projects. My question is, which is the best method to cache those ... |
6. Application to verify if caching enabled then bypass database connection. forums.oracle.comreturn ret; } Now this code is working as per my requirement. for the time being. But have two major problems to be solved here. 1) this piece of code : this.stageConfig = new StageConfig(stage, new Integer(channelID), myDate); is getting called in other class as well. i.e. inside this: StageAccessService myStage = new StageAccessService(service, myDate, new Integer(channelID), stage,username, releaseID, planningTypeId); have ... |