One of the most important steps in desiging a database is establishing the data model. Part one of a two-part article describes how to create a logical model.
One of the most important steps in desiging a database is establishing the data model. Part one of a two-part article describes how to create a logical model.
Logical thinking helps you discern the truth, solve problems, and make good decisions -- unless your logic is flawed. Here are a few principles that will help ensure correct reasoning.
If you've worked with databases, the term relationship is known to you. If you're unfamiliar with the term, a relationship connects two sets of data by a common column (field) of values. By ...
I want to adopt cache server to create a mirror site in other cities. I wonder how the DNS server can resolve the user's request to the n...
Geolocation API, or Web-GL as it is sometimes referred to, is a W3C candidate recommendation for a method of informing a website of the user's geographical location associated with the hosting ...
IIS can log a huge amount of Web usage data, but keeping robust logs without dragging down performance requires a skilled developer's help. Use ASP.NET to generate rich Web form tracking logs ...
Learn to implement and use Google AdWords. ... (MCC) account to apply for access to the AdWords API. The MCC is a powerful tool for handling multiple AdWords accounts; think of MCC as an "umbrella ...
Once the machine is booted, click through the setup wizard, following the steps to select your country and language, change the default password, log into your Wi-Fi, and update the system to the ...
This is the latest board in the Raspberry Pi range, the Raspberry Pi 3 Model B+.. The B+ is an improvement over the Raspberry Pi 3 Model B, increasing the speed of the processor to 1.4GHz, adding ...
TEKsystems (a subsidiary of Allegis Group, a private talent management firm) performed a big data survey in 2013 that revealed 60 percent of IT leaders believed their organizations lacked ...
How to use the RGBa color model . by Ryan Boudreaux in Web Designer , in ... An alpha value of 1 sets the channel to fully opaque, while a value of 0 sets the channel to fully translucent or fully ...
Hi Everyone, I am writing to introduce you to EmployWise, an integrated Employee life-cycle management solution (acquisition through s...
The Raspberry Pi 3 Model B+ delivers a welcome boost to the Pi's speed and Wi-Fi capabilities. Check out this cheat sheet for the lowdown on the fastest Raspberry Pi yet.
The Java security model, introduced in Java 2, is the basis of highly secured and distributed enterprise Java applications. Peter Mikhalenko explores the architecture of this model.
Do you want to master in 'Logical Reasoning '? Here is the right app for you: Logical Reasoning Test: Practice, Tips & Tricks. This Logical Reasoning (LR) app is designed as a preparation tool for ...
Practice Free SSC CGL, CHSL, CPO, MTS Quantitative Aptitude, English, Logical & Verbal Reasoning, Data Interpretation, GA Questions with Solutions.
16 Jul 2012 ... These are one-way SMS applications since messages are sent only from ... The application developer has to create a specific entry point in the ...
Big Data is happening now. Learn about the tips and technology you need to store, analyze, and apply the growing amount of your company's data.
Back in February I bought an HP Pavillion Notebook PC DV9718CA preloaded with Vista for my daughter, who lives in Spain. Apparently the c...
Design and implement the components of your Web service using the benefits of SOA. Learn how to create services that not only meet business requirements, but that also provide a rich and strategic ...