1. Optimizing an ORM-based model post-launch stackoverflow.comI'm using Hibernate to work on a new project, and as I work I'm realizing that my original vision for the application may not end up being its destiny. Data that ... |
2. Optimizations employed by ORM's stackoverflow.comI'm teaching JEE, especially JPA, Spring and Spring MVC. As I have not so much experience in large projects, it is difficult to know what to present to students about optimisation ... |
3. IP number lookup in startIPNum and endIPNum range with Performance Optimization for Hibernate stackoverflow.comI have table with ID, startIPNum and endIPNum. startIPNum and endIPNum are already converted long numbers not IP strings. Following query works and takes somewhere between 3000 and 3200 ms |
4. optimizing query having max function stackoverflow.comI want to select a row from table with some conditions and maximum value of some parameter x(which is string).I'm currently doing : |
5. Hibernate performance optimization during inserts stackoverflow.comWe recently increased the size of one of the arrays that our java application is using and now the performance has degraded significantly. We are seeing that the ... |
6. General performance optimization question forum.hibernate.orgI have a table A that has many children of table B. By looking at production data, every A has around 100 rows in table B. Let's say that I want to query all the A's with just the first and last B's for each A (the highest and lowest values). What is the best way to go about doing that ... |
7. performance Optimization | Tip required forum.hibernate.orgHi, I am facing an optimization issue with a Query(HQL) which fetches around 400 records from the database and has 15 associations in the hbm mapping file. The associations are getting fetched Eagerly, still the query is taking around 10 secs to execute. I have tried using detached criteria but the execution hangs because of the left outer joins. please provide ... |