NoSQL DBMS review and

non-relational approaches

to store data

4 August 2014

2

Disclaimer

All content presented in this presentation are the views of the author and do not

claim to scientific credibility. Before you use any of the knowledge obtained during

the presentation is strongly recommended to check their authenticity, as well as

spend some objective testing. Content presentation can be changed at any time

at the request of the author.

4 August 2014

34 August 2014

Became an expert in databases in 99 seconds

44 August 2014

SQL vs NoSQL

54 August 2014

SQL vs NoSQL

•History

•Why now?

•Pros and cons

64 August 2014

What to choose?

74 August 2014

CAP theorem

84 August 2014

Data structures

used by NoSQL

DBMS

•Key-value (map) (redis)

•Column (cassandra)

•Document (mongodb, couchdb)

•Graph (orientdb)

94 August 2014

Key - value

104 August 2014

Column based

114 August 2014

Document

124 August 2014

Graph

134 August 2014

Production

ready?

144 August 2014

Questions?