Object storage device (OSD)

An object storage device (OSD) is a type of computer data storage device that stores data as objects, as opposed to other storage devices that store data as files in a hierarchical structure. OSDs typically have a flat address space, meaning that each object can be addressed without reference to any other object. This makes … Read more

XSD (XML Schema Definition)

XSD is a schema language; it is used to define the structure, content and semantics of XML documents. An XML schema is a collection of XML elements that describes the structure, content and semantics of a class of XML documents. What is the difference between XML Schema and XSD? XML Schema is a language for … Read more