Slide 27
Slide 27 text
infinipool
Databases over Files
Databases over
Files (1960’s)
NoSQL DBs
(Cassandra, HBase,
Riak, etc.)
Separation &
Isolation
Duplication,
Synchronization,
Consistency,
Security,
Maintenance
Costs
Every program has
its own files and
formats
Every Data Store has
its own APIs and
Data Models
Programs share data.
Data not necessarily
consistent, synchronized
or consistent
Content Transferred into
Hadoop. Limited
consistency by data
model
Almost no security;
manual data
processes
Almost no security;
Specialized
personnel required