NADAR SARASWATHI COLLEGE OF ARTS AND SCIENCE DEPARTMENT OF COMPUTER SCIENCE NO SQL STRUCTERS AND PROCESS IMPLEMENTING COLUMN FAMILY PRESENTED BY K.DIANA DEVI M.SC (CS) NoSQL databases are non-tabular and store data differently than relational tables. They come in document, key-value, wide-column, and graph models. A standard column family is a NoSQL object containing columns of related data, with each key mapped to a value that is a set of columns like a table. Implementing a NoSQL database involves exploring a MongoDB instance, creating and querying documents, inserting and updating

1. NADAR SARASWATHI COLLEGE OF
ARTS AND SCIENCE
DEPARTMENT OF COMPUTER SCIENCE
NO SQL
STRUCTERS AND PROCESS
IMPLEMENTING COLUMN FAMILY
PRESENTED BY
K.DIANA DEVI
M.SC (CS)

2. Whatis Structures in NOSQL ?
NoSQL database are non tabular databases
and store data differently than relational tables .NoSQL
databases come in a variety of types based on their
data model. The main types are document , key-value,
Wide-column , and graph

3. What is column family in NoSQL ?
The standard column family is a NoSQL object that
contains columns of related data. Its is a tuple(pair),
that consists of a key-value pair ,where the key is
mapped to a value that is a set of columns. In
Analogy with relational databases , a standard column
Family is as a “table”, each key-value pair being a

4. How to implemented a NoSQL database?
1.Explore a Mongo DB instance and its databases.
2. Create a document.
3. Query and update documents.
4. Insert and update multiple documents at once.
5. Analyze a collection schema using Mongo DB
compass.
6. Understand the power of indexes.
7. Create unique and 2dsphere indexes.