Pros and Cons of AWS Lambda

 

AWS (Amazon Web Services) is a cloud computing service that aids a computing infrastructure with a virtualisation environment, network, servers and hardware units. AWS has been started as an initiative to provide a virtualisation environment in addition to resource provisioning which is integrated and provided via online to the third party. It was initially started as an IAAS layer and later had a straight cut growth to Platform as a Service (Paas) which can provide complete assistance for project development with OS and middleware.

Lambda function has been used to attest a function with each datum so as to enhance its context as it transits from one state to another. Put in simple terms, we can scale our image to fit into the window display of smartphones or notebook in a responsive format.

AWS lambda is a serverless architecture that enables you to promote an application purely customised based on the needs of the end user on an event-driven computing platform. Earlier, serverless architectures were used to develop an application that was purely deprived of server-side state and logic.

Here we have an event trigger which is completely aided by Lambda function which provides the service FAAS i.e. Function as a Service, where we break down large monolithic applications to smaller services which are again disintegrated to the level of functions and events.

The prime merit of AWS Lambda is that managing and forwarding RPC calls to remote servers are completely avoided for enhancing computational time optimisation.

Lambda function works cooperatively with S3 (Simple Storage as a Service) where cumulative storage is possible.

If you build and manage your own FaaS infrastructure, it is all about optimisation of resources that trace back to reduce cost – a major reason to adopt serverless.

  1. Eager Development

Serverless architecture can be rapidly developed by product engineers. It has alleviated the problems of server crashes. Thus, it needs very less time on operational issues making developers life stress free.

  1. Operational Management Optimisation

Reduced computational cost and reduced operational management overheads are the added advantages of Automatic scaling functionality of FaaS. Serverless platform segregates the infrastructure services and applications running on top of the OS and middleware. Thus, a completely serverless solution like AWS Lambda will not require system administration.

  1. Reduction in Operational Costs

The basic merit of this technology is that you only pay for the time your function executes and not for standalone time and uses only resources on demand.

Drawbacks

Holding a web-socket connection open for a chatbot for long is one menial task that cannot be done by AWS.

  1. State

State-full service, which needs a connection-oriented service requires a database and is required to store any data that needs to remain consistent.

  1. DoS (Denial of Service)

AWS Lambda limits concurrency and jobs in the ready queue may be temporarily sidelined and can undergo starvation leading to deadlocks.

  1. Execution Duration

AWS Lambda functions are aborted if they run for longer than 5 minutes or a pre-set deadline. There are tasks that run for more than the given limit which may be left unexecuted.

We would like to ponder over your thoughts on serverless architecture and AWS Lambda.

Coding Superstars for $20/hr in aTeamIndia

What aTeamIndia’s web developers, app developers and software developers have in common is the best coding team that they have. They provide their clients with the best services and have achieved the name of coding superstars.

There are many benefits that come with switching to a web-based platform. You no longer have to update desktop machines of all the users. Maintenance and updates can be done in a server and then directly deployed efficiently to the user’s computers individually. Traditional software has many limitations. However, with web applications, users are able to access the web apps irrespective of the operating system that they are using. Some might be using Windows and some might be using Mac. But this does not matter when considering web apps. Web applications are also a huge cost saver. Businesses can cut down a lot on operational costs. Connecting users to web applications is a great way to streamline the system. With web development from aTeamIndia, you do not have to buy expensive software and waste a lot of time on it. You can also improvise further on the existing software. When there is a new alteration, it is also easier to update a web-based software. Thus with aTeamIndia, your business will continue to grow. It also makes business practices very easy. With the services that aTeamIndia provides under web engineering, your website will increase your revenue.

Software development is extremely important if you have a custom project. Each business will have needs and features that are unique to its own. Not every business will have the same software needs either. If you invest in aTeamIndia for your project specific software development, you will have many benefits. aTeamIndia develops software which is particularly for your company. Some of the few benefits are as follows.

  • Work processes that are streamlined
  • Communication between departments
  • Quicker turnaround times
  • Greater efficiency and productivity

Another great benefit is that aTeamIndia automatically updates the software as and when your business expands. You also do not have to undergo the process of paying a license fee. Also, you get a greater say in your development process. This is one another benefit of working with business specific software development of aTeamIndia. You and your employees can give regular inputs to the developers and these will be incorporated. Thus, your software will be actually customised. Whatever that goes into the programming of your software will be after your approval and after considering your requirements.

Mobile apps are also custom made after considering your business needs. aTeamIndia makes you one app that performs all the comprehensive functions and eliminates the requirement of many apps. Thus, it saves cost while performing diverse functions. It will also be made to fit your working style. Therefore, productivity per employee will be high. If there are only small or limited resources then regular applications will be created. Thus, they work efficiently on a budget as well. These apps are also made in such a way that they can accommodate the growth of your business. If the business grows and the load is hard to handle the app will also expand its functions. This is why aTeamIndia have some of the top coders and why they are known as the coding superstars.

Lambda and Why We Love It

AWS Lambda is a name familiar to developers who want to adopt best and effective practices in the field of digital development. It is a serverless computing service, which is facilitated by Amazon. Since its inception, it has been used increasingly and is still a sought-after technology. The benefits of Lambda are many. Unlike the traditional method, running your code happens without having to manage any servers. They also have the great feature of automatic scaling. There are also several ways in which you can use AWS Lambda.

  • Can be incorporated in data pipelines
  • Can be made to respond to web requests
  • Can make emails and send them

It is very easy to run a code in AWS Lambda. It works efficiently irrespective of whether it is used in the cloud or during development that is local. Cloud computing with AWS comes at reasonable pricing because of its famous pay per use system. It saves a significant amount of money when compared to running the code on VMs or containers.

AWS or Amazon Web Services also gives you a wide range of languages to choose from. Unlike other technologies that specialise in only a few. Some of them are:

  • js
  • Python
  • Java
  • Go
  • C++
  • PowerShell

Each of these languages gives you a unique ability and functional style. When you consider the cost of development, there is more incentive to work on efficient code with AWS. The utilisation of each Lambda adds to the base price of the whole development process. Therefore, instead of wasting it on anything else, you can centralise all the resources on executing functions. Being serverless adds many more advantages especially from a developer’s perspective. Traditionally, you would have to spend a lot of time managing servers. This leads to losing time to work on the code.  Coding is what actually matters. It leads to a better product. Therefore, instead of wasting time on servers, AWS helps you to focus on coding. It is very accommodating. It is a multitalented tool that can be used in an endless number of applications. Yet another benefit is that it has no infrastructure. Usually, creating a robust infrastructure is very important and takes up a lot of the developer’s time. However, this is not necessary with Lambda. For example, while using Lambda, you will not have to incorporate a resource. Lambda is the only service that provides an online editing option. For many of the supported languages of Lambda, the interface itself has an online editor tool. With the web browser, you can code and edit. This also has another added advantage. You will not have to switch to a system. Editing and creating can be done solely with your mobile. Thus, AWS gives you a new deployment method. Thus with AWS Lambda, you are being given many new options and practices of development, unlike others. These are some of the reasons why AWS is preferred by web developers.

In spite of all these features, if not employed properly, you cannot take the full advantage of Lambda. For this, you have aTeamIndia. They are the top AWS Lambda developers. Their best AWS Lambda team adopt the best practices to use AWS so that you can take advantage of all its perks.

ATeamIndia – Top Rated AWS Consultants for Your Infrastructure

Top Rated AWS Consultants for Your Infrastructure

As companies are moving fast forward in the digital age, options are becoming more and myriad. However, not all of them have a huge range of features as AWS (Amazon Web Services). These kinds of apps will help businesses increase their growth, enhance security, and save money. At the same time, they also benefit from the performance and scalability of the cloud. ATeamIndia has put together a wonderful team of top AWS consultants.

Amazon Cloud is very easy to use. Even if a business owner is not familiar with cloud services, they can easily set up Amazon Cloud. Amazon also does a great job in providing tutorials for all their functions. Amazon Web Services has a peculiar infrastructure and payment model that helps the users enjoy limitless capacity and scalability. It has benefited business giants like Netflix. This is a great proof of its functionality. As and when a business evolves, resources and services can quickly be implemented or taken away according to the requirements at a lower cost.

Some people believe that cloud offers less security, but that is not true. Amazon has gone to great lengths to reduce the risk of using cloud services. All the data is stored in secure data centers with strict rules, access and authentication systems. On top of that, these data are protected with Amazon-level encryption. This model can benefit all kinds of businesses and their needs. With the Amazon Web Services security model, the smallest company also gets the same security as the other big company.

AWS provides many tools for developers like CodeStar, Cloud9, X-Ray etc. These tools give developers the resources to achieve their vision. For example, AWS X-Ray tool allows a developer to analyse and debug their applications. Developers will be able to easily find out errors in a closed environment without much damage to the whole application. X-Ray generates a flowchart of processes in the application enabling a developer to easily understand the working of their application. This is just one of the thousand types of services available in AWS.

Using cloud services does not prevent downtime but Amazon’s model provides reasonable performance when compared to other models. Amazon runs far ahead of Microsoft and Google when it comes to up time and delivers very consistently. Whether a business enterprise is shifting from one cloud service to another or if they are reorganizing the company’s digital infrastructure, Amazon Web Services offers flexibility as well as a wide choice. Users can benefit from the operating system, database, programming language, and services that are best suited for their work requirements. With this flexibility, companies can develop at a faster rate and maintain agility as well. These are not the only advantages AWS provides. Business owners can now have faster deployment and their applications will perform efficiently. Effectively using Amazon services can help businesses accelerate and bring down their working cost. ATeamIndia has the best AWS team that can mitigate all the risks posed by cloud and help all the clients reach their business goals. Yes, the team at aTeamIndia is one of the top rated AWS consultants in the market today.

Hire AWS Engineers

AWS Engineers

 

AWS or Amazon Web Services is a cloud computing platform that is comprehensive and ever-evolving. One of the major reasons that everyone uses AWS is that there is no long- term contract or any commitment. All AWS services and resources are billed on an hourly basis and can be stopped anytime. You only need to pay up to that hour and no more. Other servers and services require long-term commitments which are more difficult to commit due to a lot of constraints and scalable issues. Hire AWS developers if you are looking to upgrade your tech business to AWS. This is because AWS requires a certain range of expertise to handle its every aspect and only AWS experts can do it.

AWS is more of a pack of services and platforms. One of its popular services is the AWS Lambda which is a serverless event-driven platform. Yes, you heard it right. AWS Lambda is a serverless platform meaning that servers are not required to run it. It generates code specifically for responding to certain events and allocates resources required to run the said code. Similarly like AWS, Lambda also requires a certain degree of knowledge to execute it properly and you need an AWS Lambda team for that. So hire AWS Lamba expert if this is your groove.

AWS Cognito is all about authorisation, authentication and user management in web as well as mobile applications. In addition to using exclusive username and password, AWS Cognito also supports Amazon, Google, Facebook and other third-party logins. Security features are also built into Cognito allowing it to take appropriate actions against compromised credentials and account takeovers. Multi-factor authentication and phone/email verification are also built-in features of AWS Cognito. So if Cognito is what you are looking for, hire AWS Cognito team to manage AWS and Cognito.

Another awesome service that Amazon provides is the AWS S3 Storage. In today’s world, the size of data is increasing at a giant rate. So companies and AWS developers need the convenience to store large amounts of data easily in cloud. Like all products and services of Amazon, S3 storage also comes with top-notch security features to protect data as Amazon knows that it is very important to you. Protecting data is also equally important to Amazon. This is why Amazon provides S3 with three different forms of encryption. Like a bonus feature, Amazon allows one to analyse the stored data in cloud for in-depth data analysis.

The things mentioned above are just a few of the many valuable services provided by AWS. This is why you need a dedicated AWS team to know all these terms, their functionalities and contributions that it can make to take your technological business to the next level. Hire top AWS developers immediately because you are already falling behind and you need to catch up. If you don’t know where to start, log on to aTeamIndia.com and contact them for more details. After all, aTeamIndia is one the top AWS experts in South Asia.

Hire AWS Resources from India

AWS-Resources-from-India

 

Amazon Web Services, a comprehensive evolving on-demand computing platform was launched in July 2002. AWS is basically crafted from the internal infrastructure that Amazon.com built to handle its online retail applications. Compute, storage, databases, analytics, and networking are some of the products provided by AWS. Products like mobile developer tools, management tools, IoT, security and enterprise applications are also provided. On a paid subscription basis, the service can be utilised by individuals, companies and governments. With the help of the services provided, organisations are pushed to move faster at lower IT costs and scale.

AWS is one of the first services to bring forth the idea of pay-as- you-go cloud computing model. It aids in providing the user with computing, storage or throughput as required. In addition to powering workloads of storage, warehousing, and archiving, AWS also powers web and mobile applications, game development and data processing. This wide variety of workloads are entrusted to AWS by large enterprises and rapidly developing start-ups.

The services of AWS are provided from dozens of data centres spread across availability zones (AZs) which is different from other technology infrastructure providers. Reliable, affordable, and cost-efficient cloud computing resources are provided by AWS to the customers. The ‘autoscaling’ tool of AWS provides scale capacity. This is to maintain instant health and performance of specific workload types and applications. Scalable object storage for data backup, archival and analytics is one major service offered by Amazon SimpleStorage Service (S3). But for long-term cold storage, Amazon Glacier is recommended.

Amazon Relational Database Service and a high-performance database called Aurora provides managed database services. As memory data caches for real-time applications, an AWS customer can use Amazon ElastiCache and Amazon DynamoDB. Data analytics can perform business intelligence tasks with the help of Amazon Redshift which offers a data warehouse. A location to monitor and manage migrations from premises to the cloud is provided by AWS Migration Hub. To get a control over a virtual network, an isolated sectionof the AWS cloud is used. In case of an IT specialist, it’s done via AWS Direct Connect. The development tools and application services are accessed through the services like AWS Command Line Interface, Amazon API Gateway, Amazon Elastic Transcoder, and much more.

These are only a few of the many services provided by Amazon Web Services. One of the leading Amazon web development team in India is aTeamIndia. All the technical services including management, monitoring, security, governance, big data management and analytics are offered as a pay-as- you-go model. They are available either on a per-hour or per-second basis. India is globally the best place to hire technical support. Therefore, aTeamIndia.com is the best place to go with a one-stop solution to all your problems in aTeamIndia. In addition to AWS, aTeamIndians also specialise in web design, web API service, CMS, web apps, framework, SEO / SEM, e-commerce and live telecasting services. In the case of mobile engineering, the passionate team excels in Android, iOS, Windows Phone, HTML5, CSS 3, JavaScript, JQuery mobile and PhoneGap.