1. Hibernate Unable to Start On Large-Scale Database stackoverflow.comI have been using Hibernate + HSQLDB on my desktop for developing a database adapter for my application. For legacy reasons, the IDs are generated by the application as strings. All ... |
2. Scaling a Grails + Hibernate app beyond a single machine stackoverflow.comI'm a total newb to Grails + Hibernate, so my apologies if this is well-known thing. I'm doing some work on a Grails app that needs to scale pretty high, almost certainly ... |
3. How to get the SQL column scale and precision from hibernate configuration? stackoverflow.comI'm trying to get column information (scale, precision) from hibernate class mapping, but when I try to get it from the org.hibernate.mapping.Column object I always get scale 2, precision 19. Anyone have ... |
4. Hibernate L2 Cache and Horizontal Scalability stackoverflow.comI would like to clarify my understanding on whether enabling hibernate second level cache (and query cache too) affects horizontal scalability of a web application. The web application in discussion is ... |
5. customer balance scale as the exponent of it's currency stackoverflow.comi have 2 classes under java hibernate project currency class with variable (exponent) with (BigDecimal) DataType & customer class with variable (balance) with (BigDecimal) DataType i want to set scale of balance as exponent example: |
6. JPA with IBM extreme scale coderanch.com |
7. EJB3 (Hibernate) Doesn't scale well under 'siege' test java.netI'm *very* informally stress-testing a simple blogger application I wrote that previously ran on JBoss 4.0.4.GA on Gentoo Linux, using a tool called 'siege' (you *nix users might be familiar.) I've configured Hibernate to work w/ Glassfish b48 as my persistence framework and it appears that something goes wrong w/ Hibernate specifically. |
8. Scaling Hibernate forum.hibernate.orgHi, I am facing an scaling issue in my application.First let me give a basic idea about the application and how it works. First there is an master database where info about the all the clients is stored. Then, for each of my client I create a 2 separate databases on signup(on the fly), one for his live data and the ... |
9. Considerations on scaling hibernate application forum.hibernate.orgHello fellows, I write to you in search of an advice. I have a decision to make and would appreciate some considerations. We have a product developed as a web application. The performance of the software is good, and it is able to handle many users. We don't have problems neither with memory and neither with database performance (At least so ... |
10. MySQL Replication for Scale-Out forum.hibernate.org |
11. Perfomance of Hibernate in Large scale application forum.hibernate.orgHello, we have planned to convert our lagacy Java application( Jsp/Servlets/bean) to Spring/Hibernate/Ajax+Jquery framework. right now we are using SQL server 2008 as database and JDBC for DB connection, now we need to change old application to new technologies configuration + load as per below for new application Concurrent access = 100 users ( it may be 3-4 times in future) ... |
12. Hibernate in production at Enterprise scale? forum.hibernate.orgHello, I'm looking to see what, if any, users of Hibernate are using it for an Enterprise-scale application. Not just using it *in* the enterprise, but using it to run mission-critical components of your business. Hibernate looks to be really cool technology, and from the looks of it can really speed up application development. But, as with any technology, if used ... |
13. Can Hibernate Perform and scale? forum.hibernate.orgHi all, I am currently evaluating Hibernate to be used in a global corporate database in a highly clustered environment. According to field study, Hibernate's overhead is about 10% compared to hand-coded JDBC. But I would like to know more. My environment is: 1. Data movement about the same degree/frequency as amazon.com. 2. Highly clustered environment, deployed in global, strategic locations. ... |
14. BigDecimal scale on aggregate functions forum.hibernate.orgI'm doing a port to Oracle from SQLServer, some tests have failed due to scale of BigDecimal being different than expected. So my mapping entry looks like this: |
15. Benchmarks, Scaling & Performance forum.hibernate.org |
16. Problem with precision/scale and big_decimal on PostgreSQL 8 forum.hibernate.org |
17. Informix big_decimal and scale forum.hibernate.org |
18. Why do we use scale and precision with sqltype DateTime? forum.hibernate.orgok - so I won't answer your question, since I don't know off-hand, but you should use "timestamp" instead, since it is more portable. I can give you a guess at your question: scale makes a little sense, since you want to be able to store a large #, that is milliseconds. "precision" doesn't make sense to me at all, and ... |
19. Hibernate & Massive Scaling forum.hibernate.orgHello, We are currently using Hibernate 3.1 with a replicated MySQL database (Master does IUD and slaves do "select"). This is pretty easily accomplished using the MySQL ReplicationDriver and works quite well. There are two issues that we are currently working on that I wanted to get others opinions on... Second Level Caching Quote: We currently do not take advantage of ... |
20. Hibernate Performance/Scaling Documentation? forum.hibernate.orgI've been using hibernate for a while now and while I'm extremely impressed with the documentation in most regards, what seems to be missing (to me at least) is detailed documentaiton on dealing with performance and large datasets. I've done a lot of searching on the hibernate site, the forums and google but am yet to turn up a good set ... |
21. BigDecimal scale problem forum.hibernate.org |
22. Scale, precision, and ArrayOutOfBoundsException forum.hibernate.org |
23. hibernate / mysql & scaling forum.hibernate.orgI'm using Hibernate 3 along with MySQL. I have a local search database application written using Hibernate / MySQL and Struts. This database is growing quickly and I already have 250,000 businesses loaded. I want this solution to scale well ... any suggestions as to how I can break this architecture up in terms of Hibernate / MySQL as to avoid ... |
24. Horizontal Scaling with Hibernate forum.hibernate.orgThis is my first project with Hibernate and so far I'm reasonably pleased. I've run into a few snags and it's taken a bit of time to learn the 'hibernate' way but I certainly embrace not having to write my own SQL anymore! Anyways, one topic I haven't seen addressed much is just how to make Hibernate scale horizontally across machines ... |
25. Request for Hibernate Scaling Case Studies / white paper forum.hibernate.orgWe are successfully using hibernate 3.2 in our application. No problems. Period. We have tuned our web application to support hundreds of concurrent users with responses that are measured (for most actions) in a few seconds for presentation to persistence for moderatly sized databases in the 20-x0 GB range. So we get the basics and more. Recently we have recieved several ... |
26. Using precision and scale atributes for integers and floats. forum.hibernate.orghi I wish to limit my database fields for numbers (ints and floats). Iam currently able to limit my fields if they are Strings but not for numbers. For eg : when i create a type "Cost Price" which is a float in my hbm file and iam trying to use the schema generator and get the DDL , it is ... |
27. trying to create tables with precision and scale forum.hibernate.org |
28. Hibernate for small to medium scale data warehouse forum.hibernate.orgI have a more generic question for the Hibernate user community: Is Hibernate a suitable solution in the area of small- to medium-sized data warehouse applications? I am working on an application that accesses a well-designed, 20-or-so table database in a read-only manner (in Mysql 5). There are about 9 million rows in all the tables combined, and each request to ... |