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DBXten - A DataBase eXtension for Data Sequences |
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Why DBXten?
For a database application that stores and accesses very large sequences of data, why not use a server extension that, on average:
- speeds up insertion of rows by a factor of 3
- decreases your index sizes by a factor of 600
- generates these indexes more than 60 times faster
- decreases your database table sizes by a factor of 10
- decreases your total database size by a factor of 25
while dramatically improving data retrieval times for single and concurrent queries.
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Company Profile |
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Barrodale Computing Services Ltd. (BCS) has been providing effective and efficient software solutions to technical problems involving complex data since 1978.
Our clients' applications continue to be in diverse areas (e.g., defense sciences, electoral geography, aerospace, forestry, seismic processing, and watershed management) and so BCS staff members have expertise and experience in many disciplines. These include mathematical modeling and statistical analysis, signal and image processing, simulation and optimization methods, development and testing of algorithms, management and analysis of large spatial datasets, database design and implementation, and software engineering. To date, BCS has successfully completed more than 450 software development contracts for many different clients in the public and private sectors, including Ministries and Crown Corporations of the Government of British Columbia, Canadian Federal Government Departments, and US-based Fortune 500 companies.
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The Grid DataBlade - A Database Extension for Manipulating Gridded Data |
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Why the Grid DataBlade?
For database applications involving storage and manipulation of gridded data, where
- data volumes are too large to be kept in memory, or
- data extractions are small relative to the amount of data stored, or
- the data needs some form of resampling
BCS's Grid DataBlade is the natural choice for effectiveness, speed, and convenience of use. This technology can:
efficiently handle very large multidimensional gridded datasets
speed up the extraction of data products 50-fold or more
rapidly generate subsampled data along parallel or oblique axes
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