NoSQL for Developers Seminar

Engineers, Programmers, Networking specialists, Managers, Executives

SQL History and dominance 

• Why SQL Ruled for so long?
• Why it is loosing its dominance?

NoSQL Definition

• No definition
• Common concepts
• Examples (when those are required)

The CAP Theorem (Consistency, Availability, Partition tolerance)

• RDBMS
• NoSQL implementations
• ACID

Storage Model

• Key-Value/Document/column-family/Graph databases
• Aggregated data
• Schemaless

Distribution Model

• Sharding
• Replication
• Master-Slave
• Peer to peer

Consistency models:

• Type of usage conflicts
• Weak consistency
• Strong Consistency
• Eventual Consistency

Map Reduce

• Why it is related to NoSQL.

Selecting the right tool for the job

• When to use NoSQL?
• Will SQL stop to exist?
• Why not use NoSQL?
• Some Major Technologies review (with short snippets):
• Hadoop/HBase
• Cassandra
• AWS (is it needed to provide details on azure and google cloud?):
  • SimpleDB
  • Dynamo
• MongoDB
• Redis
• Berkeley DB
• Memcache DB
• Neo4J