Considering the advancement of technology CouchDB is consider as one of the best breeds of the database as it has schema-free document model that fits for all application. Couch Replication is the main reason why user prefers CouchDB. This stores the organized data into database and documents. The system reserves every name that starts with an underscore and then use the same to store its metadata. Here the actual data is mixed with it making everything simple and uniform for use.
Here are a few CouchDB Interview Questions with answers that might help you during the preparation process:
Manual testing uses other testing and seeing the procedure and requires a technical knowledge of SQL and shell scripting. It is a time and efforts consuming procedure and is prone to errors.
MongoDB and CouchDB are traditionally open sources No SQL, document-oriented database. Apart from storing the data outside, they have nothing in common. Even their interface storage and replication methods are different in each and every approach.
CouchDB is simple and easy to maintain no additional cost or efforts are given by the user to maintain this Database. It is flexible and has more scalability, which makes it a better product among others.
Based on the requirements and assumptions in the project a particular kind of database is chosen. CouchDB offers few out of the box features and this leads to the high demand of this database irrespective of challenges. Discussing the replication, multi-master replication seems attractive to the clients in the context of using this database in their project.
Best example, which can be given here, is when the user does not wish to change the document data too frequently and without this can define all possible queries in advance. Apart from these services the CouchBase server can fulfill several other requirements like SQL integration, scale-out architecture, core database engine etc.
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