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Kdb+
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Kdb+ Database Platform
Kdb+ is a high-performance relational database platform for 64- or 32-bit architectures.
Process billions of streaming transactions daily, per in-memory process
Execute tens of thousands of queries per second on in-memory and historical records simultaneously – with real-time results
Combine in-memory and historical transaction data into a single relational database
Quickly implement sophisticated trading strategies involving time-ordered data and vast numbers of transactions
Interface to C/C++, java, .net
Works with 64- or 32-bit platforms: Linux, Windows, Solaris
Binary compatibility between kdb+32 and kdb+64 applications
Real-time business: really here
Kdb+ is the next-generation of kdb, designed to expand capacity to capture and rapidly analyze increasing volumes of data.
Examples of kdb+ applications include: program trading, auto trading, risk management, back-testing of trading strategies, telecom analysis, real-time CRM, and other high data volume applications.
Results now, not overnight
In order to make decisions in real time, business needs fast technologies for comparing real-time data to historical patterns and trends. Kdb+ handles both in-memory and historical data in a single database and returns search results on billions of records in seconds.
Much business analysis is time-ordered. For example: Alert me when event x and event y occur within 2 seconds of each other. SQL isnt capable of handling time-ordered data efficiently. Kdb+ provides q, a programming and query language designed for efficient and rapid time-series analysis. Q delivers results in real time, even when thousands of queries are run simultaneously on vast amounts of data.
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