'Normalisation' diaporamas de présentation

Relational Database Systems

Relational Database Systems. Higher Information Systems. The Relational Model. data is grouped into entities which are related, in order to minimise data duplication and achieve data integrity many-to-many relationships between entities are removed and replaced with one-to-many relationships.

1.24k views • 63 slides

Relational Database Systems

Relational Database Systems. Higher Information Systems. The Relational Model. data is grouped into entities which are related, in order to minimise data duplication and achieve data integrity many-to-many relationships between entities are removed and replaced with one-to-many relationships.

753 views • 63 slides

FIL SPM Course May 2011 Spatial preprocessing

FIL SPM Course May 2011 Spatial preprocessing. Ged Ridgway With thanks to John Ashburner a nd the FIL Methods Group. fMRI time-series m ovie. Preprocessing overview. REALIGN. COREG. SEGMENT. NORM WRITE. SMOOTH. ANALYSIS. Preprocessing overview. Input. fMRI time-series.

531 views • 53 slides

Small Business Tax Amnesty & Amendment of Taxation Laws Bills

Small Business Tax Amnesty & Amendment of Taxation Laws Bills. Select Committee on Finance 21 June 2006. Major Themes. Rate and Threshold Relief Small Business Tax Amnesty Municipalities Customs & Excise Miscellaneous Amendments & Technical Corrections.

664 views • 52 slides

Spatial preprocessing of fMRI data

Spatial preprocessing of fMRI data. Klaas Enno Stephan Laboratory for Social and Neural Systrems Research Institute for Empirical Research in Economics University of Zurich Functional Imaging Laboratory (FIL) Wellcome Trust Centre for Neuroimaging University College London.

552 views • 41 slides

EEA workshop on Resource Efficiency Indicators (REI) 16-17 June 2011, Copenhagen, Denmark

EEA workshop on Resource Efficiency Indicators (REI) 16-17 June 2011, Copenhagen, Denmark Potential future REIs related to urban wastewater management. Bo N. Jacobsen. Content overview REI for urban wastewater management. Current wastewater indicator (CSI024) Specific energy consumption

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Managing side effects of chemotherapy in colorectal cancer

756 views • 25 slides

Lecture 6 : Normalisation

Lecture 6 : Normalisation. MSc IT UFIE8K-15-M Data Management Prakash Chatterjee http://www.cems.uwe.ac.uk/~p-chatterjee/ Department of Computer Science and Creative Technologies University of the West of England. Normalisation (1). What is Normalisation?

384 views • 25 slides

Relational Data Analysis

Relational Data Analysis. Learning outcomes understand the process of normalisation; perform Relational Data Analysis; recognise the importance of normalised databases; recognise first, second and third normal forms; augment and formalise your understanding of Logical Data Modelling;

446 views • 23 slides

287 views • 23 slides

Normalisation Process Model Process evaluation in a multi-method study Scott Wilkes Hilton Hotel

Normalisation Process Model Process evaluation in a multi-method study Scott Wilkes Hilton Hotel Gateshead 9 th May 2007. scott.wilkes@sunderland.ac.uk. Evaluation of open access hysterosalpingography (HSG) for the initial management of infertility in primary care : O A T S trial.

234 views • 23 slides

Database Design Issues, Part I

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New normalisation methods for microarrays

New normalisation methods for microarrays. Robert Schaffer MSU-DOE Plant Research Laboratory Michigan State University E-mail Schaff21@msu.edu. Why normalise?. During probe preparations technical variations can be generated including: Dye properties Differences in dye incorporation

211 views • 16 slides

ROLE OF AN OPERATOR

ROLE OF AN OPERATOR. THE OWNER The substation equipments are directly under the control of the operational staffs in that particular shift. ON TAKING OVER THE SHIFT. Check the operations carried out in the previous shifts.

276 views • 15 slides

ROLE OF AN OPERATOR

ROLE OF AN OPERATOR. THE OWNER The substation equipments are directly under the control of the operational staffs in that particular shift. Sh. George Denny DGM (Hyd). ON TAKING OVER THE SHIFT. Check the operations carried out in the previous shifts.

263 views • 15 slides

341 views • 14 slides

The Terrorist Attack

129 views • 11 slides

Systems Analysis - Recapitulation

Systems Analysis - Recapitulation. The techniques and aids used during systems analysis, to develop a detailed model of the existing system include: Fact-finding techniques - to gather user requirements. Process Modelling: DFDs. Data Modelling: ERDs and Normalisation.

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DATABASE DESIGN

DATABASE DESIGN. TASK 1. Look at the Unit Specification Unit 18 Database design Under the section Unit content 1, Read and make note of the keywords that you have covered so far. Database Part 1. Click on this LINK

163 views • 5 slides