Google App Engine in Cloud Computing

What is Google App Engine?

This is a cloud computing technology from google used for building and hosting applications. It is highly secure and makes the development of high-performance and scalable cloud applications easier. This is because it eases the burden of infrastructure management and now developers focus more on the app building. It is important to note that it is a server-less platform.

Some of the services provided by Google App Engine.

Platform as a service to build and deploy scalable applications
Hosting facility
Support in form of development languages and developer tools
A platform for managing application servers and infrastructure

What is cloud computing?

This is the delivery of services such as storage, databases, servers, software, and networking through the internet.

Advantages of cloud computing

Cost

It eliminates the expenses associated with buying hardware and software and even managing them.

Scalability

Cloud computing services are known for their flexibility in scalability. They can scale up and down according to the need for resources.

Speed

Access to services is fast, typically by just a few mouse clicks. This is because it is self-service and provided on demand.

Performance

Great in performance as they run on a network of data centers that are spread worldwide and upgraded to the latest, fastest, and most efficient computing hardware.

Productivity

As the burden of maintenance of hardware and software is lifted from the users, they can now concentrate on achieving their business goals.

Reliability

It is highly reliable because there is data backup. In the case of disaster recovery is very possible from the cloud.

Security

Many cloud service providers have set up controls to ensure the security of apps, data, and even infrastructure from threats.

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Types of cloud computing

Public cloud

This refers to cloud services owned and provided by a third party, that can be accessed by users remotely on demand. The cloud provider owns and provides the hardware, software, and supporting infrastructure.

Private cloud

Here the cloud services and infrastructure are maintained on a private network. Institutions that use private clouds are mostly financial institutions due to the sensitivity of their data.

Hybrid cloud

This is a gel of both public and private clouds. The organization may choose the data it may store on the public cloud and the data to be stored on the private cloud.

Types of cloud services

There are four main types of cloud services namely:

Platform as a service (PaaS)

This provides an on-need basis environment for the development, testing, and management of software applications. It removes the need for infrastructure management as this is done by the cloud service provider. The developers can now concentrate on developing and deploying the apps without worrying about infrastructure management. An example of a PaaS cloud service is Google App Engine.

The others include Infrastructure as a service (IaaS), Software as a service, and serverless computing.

Uses of cloud computing

Create cloud-native applications
Test and build applications
Store back up and recover data
Analyze data
Stream audio and video
Deliver software on demand
Embed intelligence

We have now understood what Google App Engine and cloud computing are. We will now look deeper into how Google App Engine which is a type of cloud service and a Platform as a service or PaaS in particular, works.

Google App Engine features in cloud computing:

There are many features that the Google App Engine has. Below we look at some of its features in cloud computing.

Collection of development tools and languages

It supports several programming languages for development while also offering the flexibility of using docker containers to import libraries and frameworks. Some of the languages it supports include; Python, PHP, .NET, Java, Ruby, C#, Go, and NodeJS.

Pay-as -you-Go

As a pay-as-you-go model users only pay for what they use. Hence, when required the app engine will scale up resources and also scale down on a need basis.

Traffic splitting

Incoming traffic is automatically routed to different versions of the applications.

Fully managed

Google fully manages the infrastructure for you. They ensure your apps are secure and running and protected from threats by enabling firewalls.

Benefits of Google App Engine

GAP essentially extends the benefits that are enjoyed in cloud computing to app development and hosting. Below are the benefits it offers:

All-time availability

Because it is cloud-based, applications that are developed and deployed can be accessed remotely at any anytime. Developers can develop applications remotely while the cloud service manages the infrastructure.

Ensures faster time to market

By offering several tools for development, it makes it easier for developers as it reduces the time for development and testing.

Easy to use

The developer’s role here is only to code. The burden of configuration and server management is lifted. Additionally, it automatically handles an increase in traffic.

Increased scalability

As a business or organization grows, scalability is unavoidable. GAE provides automatic scalability, and automatically scales up resources when needed and down when required.

Diverse Set of APIs

Comes with diverse in-built APIs which in turn help developers build quality and robust apps that are also rich in features.

Improved savings

As the server management burden is removed from you, it also translates to reduced costs. The pay-as-you-go model also ensures that one pays for only what they have used. This results to cost savings.

Smart pricing

GAE has incorporated smart pricing. It has a daily and monthly billing cycle where one is charged for the resources they have used.

Limitations of Google App Engine

There are a few challenges that come with using GAE. They include:

Control

In case there is a problem with the infrastructure all a user can do is wait for google to solve it. Thus, GAE has a problem-solving limitation as control is on google.

Customer support

There have been complaints of users being dissatisfied with customer service and support facilities.

Porting

Potential vendor lock-in issues limit porting of applications. Users most of the time face issues during data migration to other databases, especially NoSQL.

Limitations of access

Severally developers have access to the GAE file system in a read-only manner that is limited. Hence, issues arise.

Limitation of performance

Performance can be affected because many unrelated and separate app engine users could be using one physical server as a host.

Expense

Sometimes self-hosted environments can be cheaper than using GAE.

Conclusion

The Google App Engine has become a popular PaaS provider. With its diverse tools and languages, it has helped to make work easier for developers. As they can concentrate more on development without worrying about infrastructure management. It is a welcome time saver.

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September 24, 2022May 26, 2023

Top Front end Development Technologies in 2023

Since the pandemic and the WFH (work-from-home) culture have spread so widely over the past two years, the importance of digitalization and internet business has grown. All software solutions are successful due to frontend technology, which has developed increasingly common. Although the user will initially see and notice the front end, backend technologies are also quite significant. Users will initially view and interact with the front end. It is becoming more challenging to choose a frontend technology because it is being developed quickly. Let’s quickly review the salient features of frontend development before focusing on the list of frontend technologies.

What is Frontend Technology?

The portion of software development visible to users is frontend development, also referred to as the User Interface that users may interact with. It transforms the complicated backend component into a user-friendly perspective through the usage of graphics. It aspires to the highest level of availability, performance, and speed.

The key benefits of frontend technology are an increase in output driven by users and productivity, a straightforward development technique for developers, task automation, and prototyping, easily understood and quickly developed. Are you trying to find msum d2l login?

Top Frontend Technologies to look for in 2023 are-

1.Bootstrap

To assist developers in creating mobile-first, responsive frontend programs, Bootstrap is a free CSS framework. A toolkit-like approach can be used to easily and quickly develop the frontend elements of responsive sites. The range of icons and motifs provided by its pre-built components encourage the development of original concepts. Both web development and mobile devices can use it because of its responsive design.

2. Iconic

Ionic, a well-liked frontend platform, is ideal for building hybrid apps. Using frameworks, developers may construct effective and quick native and online apps using a single JavaScript codebase. The influence of plug-ins like Cordova and Capacitor on Ionic’s skill is equal. These components include a flashlight, camera, GPS, and other built-in devices. Ionic’s app development provides appealing cross-platform web, mobile, and desktop apps with open web protocols and a single code base. Additionally, Cordova or Capacitor can be used to package the creation of user interfaces, bringing them even closer to native tooling.

3. NPM

NPM stands for Node Package Manager. It acts as the default package manager for NodeJS. It is one of the world’s largest software registries. Developers share their code and reuse others with this powerful frontend technology for nodejs development services. This command-line utility can install, update, and uninstall the Node.js packages in the apps. It also functions as an online repository for several open-source Node.js packages.

Npm, the package manager for the Node.js platform, places the modules in the appropriate locations to enable nodes to detect and fix dependency problems quickly. It is pretty adaptable and can manage a variety of situations. It is ideal for creating, sharing, and discovering Node programs.

4. Java Scripts

JavaScript is one of the most commonly used scripting languages on the Internet, along with HTML and CSS. Because of its adaptable abilities, it is best known for changing the web. It was interactive and included several functions, such as scrolling, clicking, pop-up windows, commercials, asynchronous calls, etc. It gives web pages live on the client side by acting as the base for numerous frontend frameworks. Throughout the world, developers use a variety of libraries. Calculations can be sped up, resulting in quicker page loading using a different JavaScript engine. It is a text-based programming language used to develop interactive web pages, dislodging static websites from both the server-side and the client-side primacy.

5. Angular

The AngularJS web app framework, built on TypeScript, is part of the MEAN technology stack. Using the MVVM design paradigm separates the business logic layer from the graphical user interface layer. Developers can create technologies like Ionic, Cordova, or progressive web app development using this framework’s flexibility. It has pre-built templates that help developers design user interface views more rapidly. With AngularJS, data binding is rapid and easy and requires little developer input. Two-way binding allows developers to manipulate the DOM, which helps them save a ton of time. The CPU is not under as much performance strain because it provides caching. The user experience is enhanced by quicker loading speeds and more straightforward navigation.

6. Meteor

A full stack is built using a range of modules and packages by the JavaScript framework Meteor. It is recognized as the best frontend development tool because it is based on libraries and frameworks. Building an application prototype becomes more accessible, and developers may quickly create viable applications. Meteor and MongoDB have a close working relationship. Meteor is a good solution for new developers who are new to coding and have some familiarity with JS. This is one of the most straightforward frontend frameworks to learn. This open-source framework makes it easy to create full-stack JavaScript applications for the web, mobile, and desktop. You can quickly integrate technologies with Meteor as you use them.

The Final Thought

This is all about top front end development technologies. Moreover, Personal preferences, mobile development, productivity, execution, and mobile readiness all play a role in selecting the technologies for frontend development. There are countless frontend technologies, and the list keeps growing. However, the ones mentioned earlier will effectively run the show in 2023!!

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September 19, 2022December 30, 2022

Angular Vs AngularJS – What is the Difference?

The main difference between Angular and AngularJS is that Angular has a better structure for code, which makes it easier to scale as the application grows. However, AngularJS can be hard to work with as source code grows larger. Angular has a Command Line Interface (CLI) and ready unit testing feature, which make it easy to test an application before releasing it. Both technologies also support accessibility testing.

Angular vsAngularJS

Angular is a programming language that allows developers to create user interfaces using a component-based approach. It uses a framework of directives and scopes that enable developers to reuse code. Angular also makes use of Typescript, which creates a more readable codebase. The framework also offers alternative customization options, allowing developers to cater to a broader range of scenarios.

AngularJS is less complex to set up, and the two-way binding makes it a faster and more powerful framework. It also has full TypeScript support and an improved View Engine that generates less code in AOT mode. Angular also has a faster development process, and is more efficient when developing single-page web apps with a complex user interface.

Angular Components vsAngularJS

While both frameworks are very similar, they differ in terms of structure and how they handle common tasks. AngularJS makes use of directives to allow for code reusability, while Angular Components are a lot more flexible and play a big role in building user interfaces.

Both frameworks are great for developing small applications, but each has its advantages. The main advantage of Angular is its simplicity, while Angular Components is more powerful and can handle complex applications. Both frameworks allow developers to build applications in a very short period of time. Besides speed, Angular offers modern features that AngularJS doesn’t. Angular provides cross-platform development, SEO support, and a built-in CLI tool.

Check: Angular Or React: Which Is Better For A Web Application?

Angular vsAngularJS directives

There are many differences between Angular and AngularJS. While they both allow you to write HTML, Angular offers more flexibility for building applications. Its main feature is dependency injection, which allows objects to be dependent on one another without the client needing to know how the services are constructed. Compared to AngularJS, an Angular application can run up to five times faster than a corresponding AngularJS application.

Angular uses components to build user interfaces and uses a hierarchy to manage code. Angular also utilizes controllers and scopes to build reusable components. This means that the same code can be reused over again. It has many benefits over AngularJS, but the process of migrating to Angular is quite lengthy.

Angular vsAngularJS performance

Angular is a powerful open-source web application framework that uses HTML as the format language. This makes AngularJS applications highly expressive, coherent, and quick to create. Despite being similar in some aspects, each framework differs in its performance. In this article, we’ll look at two main performance metrics: Speed Index and Visual Ready. Speed Index is a measurement of how quickly a web page loads. This metric is measured in milliseconds and is based on the view port size.

Angular’s component-based architecture makes it easier to maintain large code structures. On the other hand, AngularJS is best suited for small SPAs that don’t require extensive functionality. It supports MVC, a paradigm that is much more suitable for smaller applications.

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Month: September 2022