Caching in Java In Java, it’s incredibly simple to implement a crude caching mechanism using the Hashtable class. Here’s how: When you (or your application) need an object, first check to see if it’s in the Hashtable. If the required object isn’t there, create a new instance of...
eBiz leverages Java Caching mechanism implemented by the iAS Technology itself. It is sometimes required to apply iAS Technology patches for Oracle9i Application Server 1.0.2.2.2. You should only apply patches that are released by the eBiz Applications Technology Group (ATG) team. At the time of ...
Don’t worry about how complex is your server layer, but in the end, we have to deal with requests and responses only. Our caching mechanism works on top of it. If the app server request finds the data inside the cache based upon the key, then it gets the information from the Cache....
Object caching provides a mechanism to store frequently accessed data in memory, minimizing the calls to back-end database, and resulting in significant improvement in the application performance. It also gives us the ability to refresh different types of data at different time intervals (based on ...
The upgrade process was completely transparent, and no single client observed any abnormalities or changes in API behavior during and after the migration. The mechanism described here can be applied to any system relying on a singleton leader elected component as the source of truth for managed ...
Files in the cache are automatically maintained by the Sun Java System Web Proxy Server garbage collection utility (CacheGC). The CacheGC automatically cleans the cache on a regular basis to ensure that the cache does not get cluttered with out-of-date documents. ...
First Level CacheThis cache mechanism is enabled by default in NHibernate and we dont need to do anything for working with cache. To understand this, lets have a look into a simple example, as you can see that we have two records in our database....
RxCache provides a simple mechanism to encrypt the data.You need to annotate your providers interface with @EncryptKey. This annotation accepts a string as the key necessary to encrypt/decrypt the data. But you will need to annotate your provider's records with @Encrypt in order to saved the...
Database calls are one of the most expensive operations executed by J2EE applications and inefficient database access inevitably results in poor performance. Caching is a very powerful mechanism that can optimize performance by reducing calls to the database. However there's a fine balance between ...
If the Bidder makes the decision on which Adapter is to be used, the Bidder can send the chosen Adapter to the BidManager for use (using for example the serialization and class loading mechanism present in the Java language. Similar mechanisms exist in other programming languages). The ...