Web Hosting CouchDB Databases

Web Hosting CouchDB Databases

In contrast with traditional relational databases that utilize tables as units of storage, document-oriented databases utilize documents as individual units of storage. Each document has an identifier which makes finding and retrieving it much simpler within any database; data is stored using JSON format with fields capable of being any type (numbers, text, Boolean values or lists).

CouchDB’s document store architecture facilitates fast reading while slower writing can still support a variety of applications from simple websites to complex data warehousing systems. Scalability means distributed and clustered usage modes; HTTP protocol serves as communication between database nodes and your web application.

CouchDB’s document storage, view and security models work in tandem to enable efficient bi-directional replication that’s both efficient and reliable, enabling database applications (including design and data) to be replicated seamlessly from server to server, making laptops viable backup solutions while offices can leverage them to synchronize information over slow or unreliable connections.

CouchDB’s design to run across multiple servers at the same time and its use of Erlang, an open and concurrent programming language with garbage collection capabilities, contribute to its stability and reliability. Furthermore, error handling mechanisms built into its system are efficient and robust while document updates (add, edit or delete) are atomic so as to maintain eventual consistency – helping guarantee an always consistent database file.