About
Trusted advisor and implementer on data management technology projects for over three…
Articles by David L.
Activity
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We love seeing this fantastic group of AgWest employees investing in their learning, making connections and building their skills to serve rural…
We love seeing this fantastic group of AgWest employees investing in their learning, making connections and building their skills to serve rural…
Liked by David L. Perdue
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Hard Year-End Truth: Most of Our Global Problems Are Neurological, Not Moral This may be uncomfortable, but it matters: We are asking Stone Age…
Hard Year-End Truth: Most of Our Global Problems Are Neurological, Not Moral This may be uncomfortable, but it matters: We are asking Stone Age…
Liked by David L. Perdue
Education
Licenses & Certifications
Volunteer Experience
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Computer Lead
Sacramento Swim League
- Present 16 years
Publications
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Absorption of intense microwaves and ion acoustic turbulence due to heat transport
Lawrence Livermore National Laboratory
See publicationMeasurements and calculations of the inverse bremsstrahlung absorption of intense microwaves are presented. The isotropic component of the electron distribution becomes flat‐topped in agreement with detailed Fokker‐Planck calculations. The plasma heating is reduced due to the flat‐topped distributions in agreement with calculations. The calculations show that the heat flux at high microwave powers is very large, qmax≊0.3 NeTe. A new particle model to claculate the heat transport inhibition due…
Measurements and calculations of the inverse bremsstrahlung absorption of intense microwaves are presented. The isotropic component of the electron distribution becomes flat‐topped in agreement with detailed Fokker‐Planck calculations. The plasma heating is reduced due to the flat‐topped distributions in agreement with calculations. The calculations show that the heat flux at high microwave powers is very large, qmax≊0.3 NeTe. A new particle model to claculate the heat transport inhibition due to ion acoustic turbulence in ICF plasmas is also presented. One‐dimensional PIC calculations of ion acoustic turbulence excited due to heat transport are presented. The 2‐D PIC code is presently being used to perform calculations of heat flux inhibition due to ion acoustic turbulence.
Projects
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Intrado Wireline BI Solution
See projectSolution and data architect for Intrado Wireline BI Solution. Wrote successful RFP response for multi-million dollar project utilizing HP Vertica database and MicroStrategy BI platforms and completed implementation with a small team.
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ECaTS Multi-State 911 Call Tracking and Reporting Platform
- Present
See projectData Architect for ECaTS responsible for improving system performance, data modeling new features, recommending best practices, and mentoring developers.
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Business Objects Upgrade for the California Department of Health
See projectPlanned and managed functionality and version upgrade of the Business Objects implementation used to produce the California Medicare/Medi-Cal Budget package for the state legislature -- a reported budget total of $36 billion in 2006.
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Accounts Receivable Module for Comcast
See projectWrote high-level design for Accounts Receivable model for Comcast, and worked with implementation team to complete development using Oracle and MicroStrategy in the role of BI Architect.
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Legal Spend Management BI Solution for Allstate, Travelers, etc.
See projectDesigned and built end-to-end the data mart/BI reporting solution for the legal spend management platform used by Allstate, Travelers Group, and others utilizing Sybase IQ and MicroStrategy.
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Fiserv XP2 Database Schema
See projectDesigned the database schema for the next generation XP Systems financial information system: XP2.
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NIF (National Ignition Facility) Plasma Simulation
See projectBuilt the numerical simulation code under the supervision of Prof. John DeGroot that lead to the adoption of plastic shells for the deuterium/tritium targets and eventually the Feb 2014 breakeven ignition event at the NIF: http://physicsworld.com/cws/article/news/2014/feb/12/laser-fusion-passes-milestone.
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Microsoft Bing's Loyalty Platform
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See projectDBA, BI Architect on Club Bing project for Microsoft -- the premier loyalty platform for Microsoft at the time. Also managed loyalty accounts for SearchPerks and SearchAndGive initiatives.
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