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Clustrix Parallelized Clustered Database
Presented by Ashutosh Dhiman and David Gloe
Source: Mellor, Chris. “Size doesn't matter to database thrusting Clustrix.” The Register.
November 18, 2011. http://www.theregister.co.uk/2011/11/18/clustri
x/
Outline
Clustrix-The company
Clustrix-The product
Clustrix-Technical background
The overview
Architecture Overview
Data Layout
Select
Insert
Relationship to class
Conclusions
References
Clustrix-The company
Co-founded by founder of Isilon Paul Mikesell Isilon uses clustered nodes for unstructured
data Product to be launched next year New CEO Robin Purohit
Previously of HP, Mercury, and Veritas
Clustrix-The product
Parallelized Clustered Database (CDS) Designed for Online Transaction Processing
(OLTP) Much cheaper than comparable Oracle product Fifteen customers are evaluating the
technology with no data loss Including PhotoBox, AOL, TheLadders, EMBL-
EBI, and iOffer
Clustrix-Technical background
Hardware Multiple server nodes clustered with Infiniband Intel SSDs for increased throughput
Software Local queries only access one server node Wider queries access a subset of nodes Queries running on separate nodes run in
parallel
The Overview
• MySQL Drop-In Replacement
• No Sharding
• High Performance SQL at Scale
• Automatic Fault Tolerance
• Incremental Scalability
• Online Schema Changes
• Delivered as an Appliance
Architecture Overview
Data Layout
Select
Insert
Relationship to class
Physical Database Design Uses SSDs for faster access times Separates data onto multiple drives for
parallel queries
Conclusion
Localizes data to individual nodes Software minimizes required node
communication Currently being evaluated with promising initial
results Look for Clustrix to provide a scalable OLTP
system next year
http://www.theregister.co.uk/2011/11/18/clustrix/http://www.clustrix.com/uploads/documents/Clustrix_A_New_Approach.pdfhttp://www.clustrix.com/
References
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