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Delphi Training Course Scheduled in UK and Florida - Dates Below are for US - Click here for UK Schedule

D501 - Delphi Database Development	Next Course Dates	Call for schedule
Cost / Duration	Price: US $1,995, UK £1,495 + VAT \| Duration: 5 days
Pre-requisites	A good working knowledge of Delphi. Our Delphi Part I - Fundamentals provides a solid base for this course.
Who Should Attend?	Programmers & consultants who develop Delphi database applications using Any Version of Delphi.
Course Benefits	The Delphi database training course emphasizes productivity, performance, and application integrity. You will use Delphi 5 & 6 specific features such as visual form inheritance, data modules, tClientDataSet, the repository, cached updates etc. to drastically cut development time and create more reliable applications. You'll learn the four different ways of accessing data in Delphi - BDE, ADO, dbExpress (Delphi 6 and Kylix), and custom third party database solutions. You'll also learn how to publish data on the Web using CGI and WebBroker.
You Will Learn How To	Design and implement client server, desktop, and Internet database applications Make good use of the database tools and components in Delphi to increase productivity Program in standard SQL Develop multi-table, multi-user apps employing a wide range of controls and tools Manage database integrity violations in your Delphi application Configure the BDE, ADO, and dbExpress Peek under the hood of database applications using SQL Monitor Use dbExpress to create database applications without using the BDE Use dbGo (ADO) as an alternative to the BDE Use TClientDataSet with the BDE and dbExpress Publish data on the Web using CGI and WebBroker technologies
Course Content	Delphi's Database Tools SQL Explorer \| BDE Administrator \| SQL Monitor \| Query / SQL Builder BDE Components in Depth TDataSource / TQuery / TStoredProc / TField \| TDatabase / TSession \| Database maintenance \| Searching for records \| Filtering / scoping records \| TTable or TQuery - pros and cons \| Using Request Live Queries dbExpress Differences between dbExpress and BDE \| DbExpress Components in depth \| TSQLConnection / TSQLDataSet / TSQLQuery / TSQLTable / TSQLStoredProcedure / TSQLClientDataSet \| DbExpress Aliases & Connection Strings \| Connecting to a database \| Reading and Updating data \| Multiple transaction support TClientDataSet Using the TClientDataSet as a stand alone database \| Briefcase model \| Updating a database \| Handling Reconcile Errors \| Maintained Aggregates \| Sorting on the client ADO Express (dbGo) Differences between dbGo and BDE \| Connecting to a database using TADOConnection \| Read and update data using the TADOQuery, TADODataSet, and TADOStoredProc. \| TADOCommand - sending information to the database \| Using parameters \| Setting timeout values \| ADO Connection String Arguments \| Cursor Types \| Lock Types Standard SQL in Depth Thorough introduction to SQL \| Inserting, updating, & deleting \| Grouping & Having clauses \| Aggregate functions \| Nested queries \| Left, Right and Full outer joins \| SQL Data Definition Language \| Parameterized & linked queries Database techniques Working with Cached Updates \| Using and inheriting Data Modules \| Implementing validation \| Handling server side errors in Delphi \| Using an Auto-Increment column as the primary key \| Handling one-to-many relationships Design of Client Server Applications How client server databases send data \| Things to avoid with a client server program \| Writing record selection forms \| Creating and modifying SQL dynamically Editing Read-Only Datasets Live vs. non live data \| How to edit read-only datasets \| Using cached updates \| Using TClientDataSet Optimization Issues Using indexes \| Managing multiple connections to the database \| Specifying locks for a query Multi User Issues Transaction Isolation \| Understanding the database lock types \| Transaction Processing - Commit and Rollback Introduction to Web Database applications Using WebBroker technology to write CGI applications to return database records to a browser Other database products Advantage Database Server \| Local, server, and internet \| Advantage database applications
Practical Sessions	Use VFI to develop a gen purpose database maint form to work against any database/table Use the BDE, dbGo and dbExpress to create database applications Use data modules to share database information among forms Convert applications from using the BDE to dbGo and dbExpress Build internet database applications using CGI applications and Web Broker technology

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