Excel Compute Fabric

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  1. Highly-Scalable Compute Fabric for Excel TM <ul><ul><li>www.velocimetrics.com </li></ul></ul> 2. Compute Fabric For Excel TM…
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  • 1. Highly-Scalable Compute Fabric for Excel TM <ul><ul><li>www.velocimetrics.com </li></ul></ul>
  • 2. Compute Fabric For Excel TM Architecture Overview 13/10/09 © Velocimetrics Ltd Slide
  • 3. Compute Fabric For Excel TM Concepts <ul><li>Worker Grid manages many Worker instances </li></ul><ul><li>Worker instance manages a configurable pool of Excel TM instances </li></ul><ul><li>Compute Fabric Tasks injected by users, target workbook and input/output cell ranges </li></ul><ul><li>Excel TM Compute Fabric manages: </li></ul><ul><ul><li>Compute task injection </li></ul></ul><ul><ul><li>Compute task scheduling, allocation and result delivery </li></ul></ul><ul><ul><li>Workbook instance lifecycle and load-balancing </li></ul></ul>13/10/09 © Velocimetrics Ltd Slide
  • 4. Compute Fabric For Excel TM Orchestration Features <ul><li>.NET compute task injection API </li></ul><ul><li>Chain, repeat, split/collate, map/reduce invocation patterns </li></ul><ul><li>Time or condition-based asynchronous trigger invocation </li></ul><ul><li>Combine with GigaSpaces cached data and native .NET calculation tasks </li></ul><ul><li>Synchronous/asynchronous result delivery </li></ul><ul><li>Integration with attended Excel sheets via UDF or RTD </li></ul>13/10/09 © Velocimetrics Ltd Slide
  • 5. Compute Fabric For Excel TM Resilience &Scalability <ul><li>Automatic compute task failure detect/retry </li></ul><ul><li>Multiple instances of same workbook </li></ul><ul><li>Manual or automatic scale-up, scale-down of worker and workbook instances </li></ul><ul><li>Excel instance pooling, damage detection and restart </li></ul><ul><li>Dynamic load-balancing of workbooks across the grid </li></ul>13/10/09 © Velocimetrics Ltd Slide
  • 6. Inside the Excel Worker 13/10/09 © Velocimetrics Ltd Slide
  • 7. Questions? 13/10/09 © Velocimetrics Ltd Slide
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