Unlock the full InfoQ experience by logging in! Stay updated with your favorite authors and topics, engage with content, and download exclusive resources. Traditional caching fails to stop "thundering ...

Sample data class for mapping: All classes marked with the @ByteEntity annotation can be serialized and deserialized using ByteMapper. Each entity must have a unique numeric identifier within the same ...

Java's default constructor allows developers to create instances of classes when no other constructors are explicitly defined. The default constructor in Java takes no arguments -- it simply ...

Copying objects is a common Java programming operation that has one serious trap. Here's how to avoid copying from an object reference and only copy the instance and values you want. Copying objects ...

Here's how you can use SQL Server's OpenJson function to dismantle JSON structures into relational tables targeting either transactional systems or data warehouses. JSON is great for moving data ...

In order to save any ReamlObject to a file I think it should be converted first to a byte[] in internal implementation of Realm. So, is it possible to expose that byte[] to use it in Java, if a class ...

2. Initialize String[] of data types. String[] types = {"kb", "Mb", "GB", "TB", "PB", "EB"}; 3. initialize unit variable. int unit = 1024; 4. check if bytes are less ...