'Schema evolution' diaporamas de présentation

Persistency at LHC

720 views • 61 slides

Replication Solutions in the IBM Informix Dynamic Server

Informix User Forum 2005 Moving Forward With Informix. Replication Solutions in the IBM Informix Dynamic Server. Speaker Name Madison Pruet / IBM. Atlanta, Georgia December 8-9, 2005. Primary. Secondary.

715 views • 40 slides

Biological data integration by bi-directional schema transformation rules Alexandra Poulovassilis, Birkbeck, U. of London. The London Knowledge Lab. Institute of Education University of London. Birkbeck College University of London. purpose designed building

505 views • 37 slides

Object-Oriented DBMSs

Object-Oriented DBMSs. Dr. Awad Khalil Computer Science Department AUC. Content. Object-Oriented Data Models OODBMS Definition Alternative Approaches for Developing an OODBMS OODBMS Perspectives. Object-Oriented Data Models.

506 views • 36 slides

Database Tuning

Database Tuning. Overview. After ER design, schema refinement, and the definition of views, we have the conceptual and external schemas for our database.

1.18k views • 33 slides

ROOT status and current developments

418 views • 31 slides

Summary of Metadata Workshop

446 views • 28 slides

Using Wide Table to Manage Web Data: A Survey

Using Wide Table to Manage Web Data: A Survey. Bin Yang byang@fudan.edu.cn. Outline. Why use the Wide Table Data Model Physical Implementation Distributed Deployment Query Executions Other Issues. Why use the Wide Table?. Several Scenarios New generation of e-commerce application

375 views • 28 slides

Recent Developments in the ROOT I/O and TTrees

Recent Developments in the ROOT I/O and TTrees. CANAL, Philippe (FERMILAB). ROOT I/O History. 2000. 2001. Version 2.25 and older Only hand coded and generated streamer function, Schema evolution done by hand I/O requires : ClassDef, ClassImp and CINT Dictionary Version 2.26

465 views • 28 slides

Developments in ROOT I/O and Trees

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The Object-Oriented Database System Manifesto

The Object-Oriented Database System Manifesto. by Engin Deveci. Three Points Characterize. Lack of a common data model Lack of formal foundations Strong experimental activity. Must Satisfy Three Criteria. Should be a DBMS Should be an object oriented system

446 views • 25 slides

352 views • 23 slides

Data Access & Integration in the ISPIDER Proteomics Grid

Data Access & Integration in the ISPIDER Proteomics Grid. L. Zamboulis, H. Fan, K. Bellhajjame, J. Siepen, A. Jones, N. Martin, A. Poulovassilis, S. Hubbard, S. M. Embury, N. W. Paton. Overview. The ISPIDER project Data Access & Integration of Proteomics Resources Challenges Middleware

365 views • 23 slides

Teaching and Assessing a Data Warehouse Design Course

Teaching and Assessing a Data Warehouse Design Course. Karen C. Davis Sandipto Banerjee University of Cincinnati Cincinnati, OH USA TLAD Workshop June 2, 2007. Overview. course structure assessment techniques scope of the course software tool for schema modeling and evolution

337 views • 17 slides

The GlueX Collaboration Meeting

The GlueX Collaboration Meeting. October 4 -6, 2012 Jefferson Lab Curtis Meyer. The Review. Was held on June 7-8, 2012 at Jefferson Lab. Reviewed all four halls as well as online and the computer center. Mark Ito, David Lawrence and Curtis Meyer made presentations.

221 views • 12 slides

Grid Data Integration In the CMS Experiment

Grid Data Integration In the CMS Experiment. Saima Iqbal, Tony Solomonides & Ian Willers CERN & University of the West of England, Bristol. Outline. Project requirements Use of Data Warehouse and Data Marts Architectural design Use of POOL Prototype critical review

201 views • 11 slides

Deep Thoughts after < 15 minutes of reflection

Deep Thoughts after < 15 minutes of reflection. Michael Franklin Jim Frew. The Big Question: Why are we here?. Two Primary Answers: There is a sea change in the way that science will be done. Processing on a world-wide ever increasing collection of experimental data

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Industrial Systems Development Department of Informatics University of Oslo, Norway

197 views • 8 slides

An Introduction to Apache Avro

An Introduction to Apache Avro, what is it and how is it used ? Plus some code examples to show JSON etc.

597 views • 7 slides

Grid Components in STAR: Experience, Needs and Plans

Grid Components in STAR: Experience, Needs and Plans. A. Vaniachine Lawrence Berkeley National Laboratory July 14, 2000 PPDG Workshop, Argonne. Outline. STAR is taking data:. Grid in analysis Grid for production? Plans. Decisions Taken. Event split into components:

164 views • 7 slides