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This ingite length deck talks about why we have seen so much database innovation and the genesis of the NoSQL movement over the last 5 year. While there are many great NoSQL products it speaks to why MongoDB is dominating the space and is the heir apparent to the RDBMS for modern operational data.
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Why NoSQL
2
Dawn of Databases to Present
Brewer’s CapbornWWW
born
10genfounded
1965 1970 1975 1980 1985 1990 1995 2000 2005 2010
SQLinvented
Oraclefounded
PC’s gaintraction
Client Server
DynamicWeb Content
3 tierarchitecture
Web applications
SOA
CloudComputing
released
NoSQLMovement
BigTable
IDS(network)
IMS(hierarchica
l)
MUMPS
Codd’s paper
IDMS(network)
3
Big Data
Sensor Data (volume, velocity)Situational Awareness (Variety, Volume)
SIGINT(V ) Asset Management (variety, velocity)
OSINT( 3V )
Social Media (
3V )3
Modern Data
4
Relational Database Challenges
Data Types
• Unstructured data
• Semi-structured data
• Polymorphic data
Volume of Data
• Petabytes of data
• Trillions of records
• Millions of queries per second
Agile Development
• Iterative
• Short development cycles
• Changing data model
New Architectures
• Horizontal scaling
• Commodity servers
• Cloud computing
5
The Evolution of Databases
2010
RDBMS
NoSQL
OLAP/BI
Hadoop
2000
RDBMS
OLAP/BI
1990
RDBMS
Operational Data
Datawarehouse
Online
Offline
6
Fully Featured NoSQL
Data Model{ first_name: ‘Paul’, surname: ‘Miller’, city: ‘London’, location: [45.123,47.232], cars: [ { model: ‘Bentley’, year: 1973, value: 100000, … }, { model: ‘Rolls Royce’, year: 1965, value: 330000, … } }}
Rich Queries• Find Paul’s cars• Find everybody in London with a car
built between 1970 and 1980
Geospatial• Find all of the car owners within 5km of
Trafalgar Sq.
Text Search• Find all the cars described as having
leather seats
Aggregation• Calculate the average value of Paul’s
car collection
Native Indexes• Secondary• Compound• Geospatial
• Full Text• Hash• Covering
Security• Kerberos• FIPS 140-2• Field Level Security
• LDAP• Auditing• RBAC
7
Indeed.com TrendsTop Job Trends
1. HTML 5
2. MongoDB
3. iOS
4. Android
5. Mobile Apps
6. Puppet
7. Hadoop
8. jQuery
9. PaaS
10. Social Media
NoSQL Space
LinkedIn Job Skills
MongoDB
Competitor 1
Competitor 2
Competitor 3
Competitor 4
Competitor 5
All Others
Google Search
MongoDB
Competitor 1
Competitor 2
Competitor 3
Competitor 4
Jaspersoft Big Data Index
Direct Real-Time Downloads
MongoDB
Competitor 1
Competitor 2
Competitor 3
8
Open Source Software
Technology must scale
Cost must scale!
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