Monthly Archives: December 2015

Why to Build a Native App When You Can Conquer All With Ionic & Angular 2

3eUnderstanding Ionic and AngularJS’s Role

AngularJS facilitates developers with user interface elements that can be easily integrated so that they can work on making their application powerful. Ionic is an extension to native app development platforms such as Cordova and PhoneGap, in that it plays a role in front-end UI framework development. It offers solutions for mobile web app and native app development. Further, AngularJS easily interacts with the backend web services and external data sources.

Stay Mobile with Mobile

An Apple Smartphone user can easily migrate to Android and similarly people may also adopt to Windows Phone or other native platforms. By adopting hybrid applications, the app becomes independent and can support multiple devices and platforms. Dependency of the app across mobile platforms is an essential feature especially for enterprise applications. Most companies have a BYOD policy, and where there isn’t, the company may use an operating system and opt to change their choice of platform as well. In such cases, having a hybrid application helps the business manage development costs.

Data-Binding All the Way

AngularJS and Ionic platform offer a lot of leverage for scaling applications. The structured operations and streamlined codes with ready-to-use components support fast updates and easy integration. It facilitates data-binding in UI update, with model update and even simultaneous backend data update. Users can thus maintain the data intact across devices and the experience remains uniform in the transitioning phase. This feature saves immense amounts of time and resources for developers.

Ionic and AngularJS

Ionic is a frontend SDK and with AngularJS it facilitates building cross-platform apps with services such as analytics and push notifications integrated. Ionic has AngularJS directives and components built into it. The JavaScript portions of Ionic apps are built using AngularJS. Whereas Ionic works with Angular 1.0, Ionic 2 works with Angular 2. Angular extends HTML with its UI components and directives.

Key Benefits of Using Ionic framework for Hybrid Mobile App Development:

Ionic is a completely free and open-source framework, helps to build powerful SDK perfectly-suited to highly interactive & performing apps. It provides a great range of tools, resources and services that make hybrid app development easier. Some of the key advantages of ionic are noted below:

  • Performance obsessed & Native focused
  • Develop once, deploy everywhere
  • Multi device resolution with browser compatibility
  • Reduces the cognitive overhead
  • Buttery-smooth scrolling views

Ionic can be used to build and run native apps too. Its starter templates facilitate rapid app development and are highly customizable.

How to Become an IOS Developer From Scratch

33If you wish to become an IOS developer from scratch, there are several skills you will have to acquire. The skills would be specifically related to IOS and Cocoa Touch Frameworks. Other than these skills, you should also have the knowledge about object-oriented principles, steps to make use of the source control and the language such as Swift or Objective-C required for performing IOS development. Once you are able to create an IOS app from the scratch, you can easily get job as an IOS developer.

  • The user interface should be comprised images, text views, labels, buttons and other controls that are stated within the code and also in Story Boards.
  • By making use of Auto Layout, you will have to make sure the views to be where it should be on the screen sizes and orientations.
  • User interactions have to be maintained using buttons, switches, table views, sliders and other controls.
  • The IOS app should also have multiple navigation types with tab bar controllers, page view controllers and navigation controllers and even the combinations of them.
  • Alerts and action sheets would be displayed along with the ability in handling input from them.
  • User inputs from the text views have to be accepted.
  • Scroll view comprised smoother scrolling is yet another necessity.
  • The data is sent and received from a REST API by making asynchronous network requests.
  • A Table View that displays list of data from a network request.
  • Web page has to be displayed in a web view.

To become an IOS developer, you should be able to engage in conversations about the topics as mentioned below.

  • Tips that make a good User Interface and the human interface guidelines IOS developers needs to follow.
  • The list of controls that are at your disposal and when you would think it as right in being used.
  • Know-how regarding the ways in which you could make use of a debugger in x-code for tracking down issues.
  • Knowledge about the application life-cycle including the methods that receives the call and when the methods get the call and what an IOS developer has to do with them.
  • Deep understanding about the concept of delegation. This may include a few examples of IOS APIs that makes use of the concept. From it, you should be able to create and make use of your own delegate API.

Tips to Effectively Outsource Programming and Other Services

erThis article briefly discusses basic tips on how to outsource IT services effectively. It also includes the key to successful hires, particularly in programming.

Startup businesses usually tend to be ambitious with their operations that they take on every possible task out there. The desire to be competitive pushes them to get all willing clients, but oftentimes, they lack the expertise and time to get to work on it. They lose the ability to follow through as a result. So they consider outsourcing to lighten their load.

For centuries, wages between countries differ and now companies can discover cost advantages. With outsourcing, you can find an abundant skilled labour force available around the globe and any business can be economically efficient. But what is the point of outsourcing? You get your money’s worth it.

Successful outsourcing means reduced costs and maintained, if not better level of quality. When you outsource programming, for example, it is best to outsource non-core functions so you can free up time and resources. This allows you to focus on marketing, business development, and other core functions that impact your ultimate goal. Here’s how to effectively outsource IT services:

  1. Check the skillset of the programmers – You need to also know what skills to require from your programmers.
  2. Evaluate the range of fee – You can be too stingy. Just because you want to save costs doesn’t mean you should compromise quality.
  3. Provide a detailed project description with concise terms – You have to be very specific with your goal.

Outsourcing encourages efficiency as it allows you to hire experts at a fixed price. The oddest thing about programming is that you don’t need a huge team to be successful. A few good and competitive ones should be enough.

Oftentimes, when you hire remote workers you find that communication is a problem. Whether its language, internet connection, gadgets, or other barriers, something just gets in the way. However, it’s not something that can’t be fixed. You can overcome barriers, the challenge is acquisition. The key to effective hires in terms of outsource programming is not about hiring ‘more’ but hiring ‘better’ programmers. Sometimes you get lucky; you hire an excellent talent from the global roster and receive high quality output for a lower fee. But luck cannot be measured as it is not constant. When you run a business, it is almost mandatory to take risks and you shouldn’t just rely on luck. And outsourcing remains a complicated issue that requires an educated decision.

How MySQL Has Been Able to Maintain Its Popularity Over the Years

3A number of recent studies have revealed that most enterprise customers nowadays prefer open source databases over commercial databases. Based on their requirements, the enterprises also have option to choose from a number of open source relational database management systems (RDBMS) including MySQL, MangoDB, Cassandra, Redis and PostgreSQL.

But the usage statistics posted on various websites indicate that MySQL is more popular than other open-source and proprietary relational database management systems. Despite being an open source relational database management system, MySQL is currently owned by Oracle Corporation. The enterprise customers also have options to use several paid editions of MySQL to avail additional features and functionality.

Why Many Enterprise Customers Prefer MySQL to Other Databases?

Easy to Use

Many users find it easier to install, implement and use MySQL than other RDBMS. The developers can easily install MySQL without dealing with complex configurations. At the same time, they can use a number of third-party tools to implement the database according to their requirements. Each programmer familiar with Structured Query Language (SQL) can further use the database without any hassle.

Reduces Project Overheads

As noted earlier, Oracle Corporation currently owns MySQL. But the company has not converted the software licensed. Now MySQL includes both open-source and closed-source modules. Each business can further use the database for both commercial and non-commercial purpose. But it has to pay certain fees to use the RDBMS for non-commercial purposes.

Runs on Major Operating Systems

MySQL currently supports several widely used operating systems including Windows, Linux and UNIX. So it can be used by developers for creating a variety of applications by targeting major operating systems. The users also have option to use the database in client/server networked environment or use it when there is no network by embedding it into standalone applications.

A Part of LAMP Stack

MySQL is also a part of LAMP stack along with Linux, Apache Web Server and PHP/Perl/Python. The open source enterprise stack makes MySQL an integral part of web application development. The RDBMS further comes with features to facilitate development of web applications and simplify web publishing.

Keeps Sensitive Data Secure

MySQL is further designed with a solid data security layer. The data security layer protects valuable business data and sensitive customer information from targeted malware attacks and hackers. At the same time, the database makes it easier for developers to create secure application by encrypting all passwords and restricting data access by setting privileges for individual users. Any studies have further proved that MySQL prevents memory leaks effectively.

Fast and Scalable

At present, MySQL lacks some of features provided by other commercial database systems. But it still provides all features and functionality commonly used by programmers. The lesser number of features make MySQL faster and more lightweight than other databases. However, the software is still scalable enough to handle large volumes of data. It can effectively handle up to 50 million rows and 8 TB of data.

Facilitates Internationalization

While developing modern web applications, developers have to keep in mind the users living in various regions and speaking different languages. They also need to optimize the backend and frontend of the website for international users. MySQL helps developers to create applications by targeting international users by supporting different character sets. It further allow developers to change the server time according to the user’s time zone, and display error message to each user in his native language.

Available in Many Versions

The enterprises also have option to choose from several open-source and licensed editions for MySQL. They can use MySQL as an open source RDBMS under the GNU General Public License (GPL). Likewise, they can also obtain a commercial license from Oracle Corporation by paying the required fees. At the same time, the enterprises also have option to use Drizzle, MariaDB, Percona Server with XtraDB, and other offshoots of the popular RDBMS.