What are Relational Databases?

There are many types of databases and relational databases are one of them. A relational database is a distinctive type of database which is based on the so-called relational model of data organization. The data in these databases are organized into a set of relations that have certain connections between them. Every relation in these databases has a primary key which represents an attribute by which each record can be uniquely identified. The relation can sometimes have an external key used to establish a connection with other relations.

What are SIP Phones.

SIP (Session Initiation Protocol) phones function over an internet based IP network, using the benefits of a wider range of multimedia applications and Voice over IP (VoIP) technology when compared to traditional phone lines. They are connected to a phone system via the internet, or use a local area network (LAN) when used internally.

Thin Films, PVD Coating, and their Importance in Engineering.

People interested in engineering applications may be surprised to learn the importance of the smallest items within large sectors of the economy. One such item that does not get enough attention publicly are thin films. A thin film is a nanometer to a few micrometer-thin piece of material or substance used for optical-based technology. Thin film substances are able to facilitate electronic and light-based energy within very small objects. This includes, but is not limited to, solar panels, medical implants, aerospace parts, and even simple objects like mirrors.

Cross-patform mobile apps development with Xamarin.

Whenever you are faced with the need to create a mobile application, you have to make a decision – to go native or cross-platform. Native apps run perfectly well, which is all you need if you targeting a specific platform. But if you need your app to work on both iOS and Android as well as Windows devices, the native approach is not the best choice, since you’ll have to hire a separate team of developers for each platform.

The Latest Trends on Software and Digital Advertising.

Ad and marketing technology is a hot topic, and recently Yahoo! joined in the conversation, reporting that their display ad revenue tanked 12 percent in 2013 complemented by a decrease of 11 percent in display ads. Total ads went down two percent, and Yahoo! says software and digital marketing just aren’t playing well together, which is to blame. When Marc Andreessen penned “Why Software is Eating the World” in the Wall Street Journal, maybe he was right on point after all.

How Technical Automation is Changing the World.

The 21st century has been dabbed the “digital age” because of the monumental invention and developments that have been witnessed in the Information, Communication and Technology fields. Some of the advances in technology that have impacted man’s way of living include the invention of the internet, artificial general intelligence and automation. This article will delve deeper into how technical automation, an invention of technology is changing the world.