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Tag archives for persistence

HTML5/WEB: localStorage, sessionStorage, Persistence UserData
Hi, In this post, I will try to present you the HTML5 localStorage and sessionStorage, their differences, examples to illustrate our writes, the browser compatibility and another technologies Persistence UserData. Presentation: Advantage and difference LocalStorage and SessionStorage are new HTML5 technologies that allow to save data in the client (web browser), unlike to sessions "normal" which save the data in the server. These technologies ...more»
Java/Hibernate: concurrency management with Hibernate versioning
After my first post concerning Hibernate Java/Hibernate: generate universally a unique object ID with ORM/Hibernate persistence layer, I propose you a post about the concurrency management with a brief presentation of Hibernate versioning, its limits with a problematic case and a simple solution to resolve it. So, here, an simple solution used in an application with a layer ORM (object-relational ...more»
Java/Hibernate: generate universally a unique object ID with ORM/Hibernate persistence layer
In most applications, it is necessary to generate universally a unique object ID. Often, this information which is used like primary key in database, is generated via an Oracle sequencer or procedure. And its value is not really predictable. So, here, an simple solution used in an application with a layer ORM (object-relational mapping) like Hibernate: First, it's singleton ...more»
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