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Cassandra

Introduction to Apache Cassandra
- What is Apache Cassandra
- Cassandra History
- NoSql Cassandra Database
- NoSql Cassandra Database vs Relational Database
- Apache Cassandra Features
- Cassandra Use cases/Application
Download & Install
- Prerequisite for Apache Cassandra Installation
- How to Download & Install Apache Cassandra on Windows
Cassandra Architecture & Replication Factor Strategy
- Components of Cassandra
  - Node
  - Data Center
  - Cluster
  - Commit Log
  - Mem-Table
  - SSTable
- Data replication
  - Simple Strategy
  - NetworkTopologyStrategy
- Write Operation
- Read Operation
  - Direct request
  - Digest Request
  - Read Repair Request
Data Model
- Cassandra Data Model Rules
  - Maximize the number of writes
  - Maximize Data Duplication
- Data Modelling Goals
  - Spread Data Evenly Around the Cluster
  - Minimize number of partitions read while querying data
- Good Primary Key
- Model Your Data in Cassandra
  - Determine what queries you want to support
  - Create table according to your queries
- Handling One to One Relationship
- Handling One to Many Relationships
- Handling Many to Many Relationships
  - Differences between RDBMS and Cassandra Data Modelling
Cassandra Keyspace
- Create Cassandra Keyspace
- Alter Keyspace
- Drop/Delete Keyspace
Table
- Create Table
- Alter Table
- Drop Table
- Truncate Table

Query Language(CQL)
- Insert Data
- Upsert Data
- Update Data
- Delete Data
- What Cassandra does not support
- Cassandra Where Clause
Cassandra Create & Drop INDEX
Data Types & Expiration
- Cassandra Data Types
- Cassandra Automatic Data Expiration Using Time to live(TTL)
Cassandra Collections
- What are Cassandra Collections
- Cassandra Set
- Cassandra List
- Cassandra Map
Cluster
- Cassandra Cluster Setup on Multiple Nodes
- Prerequisites for Cassandra Cluster
- Enterprise Edition Installation
- Starting Cassandra Node
DevCenter Installation
OpsCenter Installation
Security
- What is Internal Authentication and Authorization
- Configure Authentication and Authorization
- Logging In
- Create User
- Authorization
- Configuring Firewall
- Enabling JMX Authentication