Do in-memory databases offer anything new?
Ovum Plc
July 6, 2009 13 Pages - SKU: OV2391749
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| In-memory databases are not new. However, the technology has received a lot of renewed attention recently from both the press and vendor community as they attempt to widen the technical appeal of in memory.
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- Executive summary
- In a nutshell
- The Ovum view
- The two perspectives of in-memory
- Overview
- High-speed information throughput
- On-the-fly analysis and reporting
- Why is in-memory so much faster?
- A lower I/O burden
- The difference between database caching and in-memory
- On-disk databases are still here to stay
- In-memory databases - what has changed?
- A technology with a long pedigree
- Hardware advances can make the difference
- Cost, performance and functionality benefits will spur uptake
- More scalable, low latency and cheaper
- Improved price performance
- 64-bit computing and massive parallelism
- Analysis at the ‘speed of thought’
- A consolidating market landscape
- No longer the preserve of a few small specialist vendors
- QlikTech
- SAP Business Explorer
- IBM Cognos TM1
- Microsoft Gemini
- IBM SolidDB
- Tibco Spotfire
- Coral8 and Aleri
- Oracle TimesTen
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