Apache Cayenne for Windows download

strong, -, open-source full-featured object-relational mapping framework

"strong-, open-source under-featured object-relational mapping"
dovnload.co.uk Editor: Cayenne Java object relational mapping (ORM) framework is full. In other words, who a database (or several databases) need to talk is a tool for Java developers. With Java code rather than SQL statements Cayenne programmers hardcoding only work with Java objects are abstracted database allows. (It is necessary in case where only a few benefits of persistence approach for the Cayenne:

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Portability without changing a single line of application code is located between almost any JDBC database.
My SQL, no information) may be useful.
Code to write any data to dedicated database is easy and precise operation. This password can be as simple as ensuring a sufficient character or a set of general ledger accounting processes Process control is a complex about the validity. This is a common GUI layer error control code to carry out programming errors and provides valuable protection against.
In order to make the application faster and the same data hits the database to prevent duplicate caching.
Auto faulting relations (lazy loading), but easily improved performance related data prefetching support when needed.
really necessary to load the contents of only the object and the query time reduces bandwidth Call. Paging faulting which is different from classic example, a query returns 97 entries, and this time you want to display less than 10 users. With the paging, only the first 10 records will be fully installed. Records only if the page is requested, such as Cayenne will install automatically.
Configurable optimistic to ensure data integrity problems and unexpected data in another vehicle, a registration database update ambitious stage (for example, the database has changed back to avoid locking a Cayenne-based application) to do the same for record changes were installed.
GUI-based database to facilitate learning Cayenne / schema Modeler. Apache Cayenne can download the free Windows 2.0.4 now.