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21 Jan 2011
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Finding & Fixing Performance Problems in a Complex Application & Database System
Alarm SMS messages and emails are being sent by the performance monitoring system to the production DBA team and the development team alerting everyone that the latest release of a critical business application and the underlying databases are grinding to a halt. The developers, QA team, and DBAs all point fingers at each other. The developers say "My code is perfect. It passed all of the unit, system and load tests". The QA team says "we tested and certified the code, the SQL, and the database". The DBAs say “the production servers are configured according to the specifications and have all of the latest updates.” Has this ever happened to you?
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Calvin Tang
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Video
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19 Jan 2011
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Implementing a Session Pool in DBX DataSnap
Learn how to create a session pool for a DBX DataSnap server and see a demonstration of the benefits provided.
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Calvin Tang
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Video
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17 Jan 2011
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Building a Well Designed Service using Delphi
Building a service in Delphi is not difficult at all. This session starts with the basics and also covers important aspects that should be considered when designing and building the service.
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Calvin Tang
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Video
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14 Jan 2011
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Consuming Web Services with SOAP using Delphi XE
This session presents the ease of building applications to consume Web Services that work with SOAP 1.2 using Delphi.
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Calvin Tang
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Video
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7 Jan 2011
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Effectively Using CodeSite Express
CodeSite is an advanced debugging and application logging system that gives developers deeper insight into how their code is executing. With CodeSite, developers are able to locate problems more quickly and ensure their code is running correctly. And now every edition of RAD Studio XE includes CodeSite Express. This session focuses on how to get the most out of CodeSite Express in RAD Studio XE and highlights the differences between CodeSite Express and the full featured CodeSite Studio.
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Calvin Tang
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Video
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3 Jan 2011
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Using Extended RTTI to Make your Life Easier
The extended RTTI system in Delphi can be used to access information on any object, regardless of class. This makes it useful in cases where your code needs to perform actions on arbitrary data types. This session shows how to use extended RTTI to simplify serialization, dataset-object binding and scripting.
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Calvin Tang
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Video
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31 Dec 2010
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Implementing Artificial Intelligence with Delphi
Artificial intelligence is experiencing a new renaissance due to a rapid development in the areas of feature extraction and classifiers. The session includes and overview of the current state of AI, an introduction to the concept of feature extractor and classifier, and implementing classifiers in Delphi.
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Calvin Tang
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Video
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27 Dec 2010
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Gesturing Capabilities for New Application and Current Projects
Vsevolod analyzes gesturing capabilities available in Delphi and C++Builder from the viewpoint of practical effectiveness. Benefits of gesture control are discussed for application, when it’s the key metaphor of UI. In addition, a number of ways to improve usability of the existing projects for DB is considered. Mouse-driven and touch device gesture trigging is compared on the base of test results.
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Calvin Tang
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Video
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24 Dec 2010
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VENDOR SHOWCASE: Rubicon Full Text Search
Thinking of adding high-speed search functionality to your custom database application? Find out how using Rubicon can save you development time while providing faster, smarter answers to your end users.
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Calvin Tang
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Video
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22 Dec 2010
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Building Robust Applications with Customized Exception Management
This session explores how to replace the default exception handler with one that provides screen shots, call stacks and other useful information. This session shows how to automatically send that information via Web Services and/or email.
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Calvin Tang
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Video
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20 Dec 2010
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Continuous Integration with DUnit and FinalBuilder
This session shows how to change your DUnit Tests so that they can run under FinalBuilder and how to implement Continuous Integration with FinalBuilder.
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Calvin Tang
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Video
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17 Dec 2010
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Software Archeology with Delphi (now with AQtime)
You have just inherited 1,000,000 lines of code… now what? In this session, Mike describes the process of software archeology using Delphi. This includes a full demo and includes coverage of UML, Metrics, Audits, Performance issues with AQtime, and Documentation generation all from inside Delphi XE.
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Calvin Tang
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Video
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15 Dec 2010
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ClientDataSets Part 2: Using and Controlling the Change Cache
In this follow-up to "Introduction to ClientDataSets" presented at DataRage 2, ClientDataSet expert Cary Jensen continues the series with an in-depth look at the ClientDataSet change cache. Here you will learn how to determine the state of individual records, filter the ClientDataSet based on change cache state, restore deleted records, undo specific changes, undo all changes, make changes permanent, persist the change, and much more.
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Calvin Tang
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Video
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13 Dec 2010
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Fun Things to Create Using Azure and Delphi
Is cloud the next big thing?, Mike describes the current state of the "cloud" and some of the advantages to this approach. During this session, learn what the cloud is and how to take advantage of it with RAD Studio XE, including some great demonstrations of the new components.
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Calvin Tang
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Video
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10 Dec 2010
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Creating Editor Key Bindings in Delphi
One of Delphi's more powerful capabilities, and least used, is it's flexible open tools application programming interface (API). In this in-depth presentation, Delphi expert Cary Jensen demonstrates you can use the open tools API to add your own key combinations to Delphi's editor. He concludes the presentation by showing you how to create and install a design-time package that will add your new keystrokes to any Delphi installation.
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Calvin Tang
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Video
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8 Dec 2010
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Estrategias y herramientas para el desarrollo de aplicaciones DataSnap
Conozca las herramientas y tecnologías que ayudan durante el desarrollo de aplicaciones DataSnap, así como consejos de como implementar cache para mejor desempeño del servidor de aplicación y mucho mas
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Andreano Lanusse
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Video
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8 Dec 2010
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What's New in RAD Studio XE RTL
This session covers new functionality in the RTL, including regular expressions, TTimeZone, changes to TEncoding, and symbolic link file support.
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Calvin Tang
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Video
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6 Dec 2010
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A Pragmatic & Powerful Code Generator with Generics and Anonymous Methods
Sometimes it pays off to generate some of your source code. If you, for instance, can split your behavior in generated base classes and specific descending classes, this can speed up development enormously. You do not need a full-fledged code generator for this. By keeping it pragmatic and reusing parts of the Delphi RTL itself, you can get results quickly.
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Calvin Tang
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Video
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3 Dec 2010
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The Delphi ClientDataSet as a Practical Foundation of an ORM Layer
This session shows how versatile the CDS can be and the pragmatic use of generics, anonymous methods, class helpers and a code generator that generates 90% of your data and UI Layer. It shows you a couple of interesting concepts in the Agile world by (re)generating part of your code, and carefully choosing your class hierarchy it becomes easy to be productive.
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Calvin Tang
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Video
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1 Dec 2010
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How RegEx Scripting can Ease Software Upgrade Pain
The simple idea of “search and replace” is powerful enough to take the pain out of software upgrades, when it is combined with the idea of “scripting” the steps and repeating the steps on multiple directory trees. When component vendors publish upgrade scripts for their code, developers upgrade projects very quickly, leaving vendors free to make important paradigm shifts. Learn exactly how in this session.
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Calvin Tang
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Video
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