Necessity Of Enterprises To Shift To Serverless Computing
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Necessity Of Enterprises To Shift To Serverless Computing

Enterprise Networking Mag | Friday, July 22, 2022

As we enter the digital world, the user experience will stay at the top, and companies keeping pace with the expectations will have the edge over others.

FREMONT, CA: Technology is transforming at a relatively faster pace and pressurizing companies to use new technology in tough competition. It turns essential to cope with delivery demand and maintenance from a technology perspective to extend a company's business offerings or services.

The evolution from on-premise hardware to cloud computing is a charm for several business leaders in understanding digital workflows and service delivery. Hence, serverless computing is obtaining rampant traction from executives globally.

What is Serverless Computing?

Though business and IT leaders know on-premise hardware, serverless might confound people who have spent decades managing server use and capacity. For example, serverless computing doesn't explicitly mean servers aren't involved, but they eliminate the need for businesses to manage, own, or lease their servers.

Amazon Web Services (AWS) is familiar with introducing Functions as a Service (FaaS) for the first try, also famous as Serverless technology. The 'as a service' view also includes Backend as a Service (BaaS), implying cloud computing in business.

Serverless takes inspiration from the original cloud business model, where virtual machines are leased to a provider. However, companies must hire a pre-decided amount over a set period. In a progressive shift to enterprise cloud computing, organizations pay just for the memory an application's code takes and the amount of time. Serverless is a cloud computing model that automatically executes computer resources, scales resources upwards and downwards, and scales them to null when the application is not workinb.

Who Should Consider Going Serverless?

For any enterprise, the main concern is to decrease the effort and cost intricated in managing and maintaining servers. It is indeed a frightening task for every enterprise to have on-premise hardware. Regrettably, the resources needed to scale capacity are often slow for most companies.

What are the Possible Ups and Downs of Using Serverless Computing?

Serverless computing has many benefits provided to companies; we have collated a list of why one should consider going for serverless Computing services:

Seamless Scalability

As a server capacity does not restrict companies, the serverless model promotes a company's ability to scale services quickly. Additionally, a serverless solution is a multilingual environment, enabling developers to choose any language or framework.

Quick Deployment

The serverless architecture allows development teams to focus on writing code to compete in today's world. It frees them from managing infrastructure, removes a lot of complexity, and gives more time for innovation and optimization of the front-end application.

Greater Cost-efficiency

A company that doesn't have to expend on keeping hardware devices helps to decrease infrastructure and operational costs. It also allows teams to tailor spending according to service needs. In addition, the company only has to pay for execution as the meter starts when the request is made and ends when the performance finishes.

Better User-experience

Serverless cloud computing helps reduce the latency between servers interacting for a faster and frictionless experience. Furthermore, serverless services can be quicker and more cost-effective in parallel processing, thus helping a better user experience. These are also vital factors of user satisfaction and loyalty.

Accurate Resourcing

Serverless systems utilize a pay-as-you-go model for easy usage monitoring and matching business requirements. In addition, the model allows for greater transparency of costs and needs by providing near-total visibility into system and user times. Therefore, it upgrades the accuracy of budgets and resource allocation.

As every coin has another side, enterprise computing also has particular applications that make it unfortunate. Still, there are fewer potential downsides of serverless computing; let's find out:

Cold Starts

Sometimes, serverless architectures expand to zero and are sometimes required to start from zero to serve a new request. Despite this startup latency isn't noticeable for specific applications, the delay is unsatisfactory for some organizations.

Monitoring and Debugging

Serverless architecture worsens the complexity in some organizations as teams may find it hard or impossible to monitor or debug functions through existing tools or processes.

What is Present in the Serverless Stack?

The serverless approach can be a directing light in other core areas of the stack, such as:

1. Serverless databases and storage: A serverless process to these technologies includes transitioning away from provisioning instances with defined capacity, connection, and query limits and moving toward models that scale linearly with infrastructure and pricing needs.

2. Event streaming and messaging: Enterprise computing works like a charm for stream-processing and event-driven workloads—for example, the open-source Apache Kafka event streaming platform.

3. API gateways: API gateways act as proxies to web actions and provide HTTP method routing, rate limits, client ID and secrets, CORS, viewing response logs, API usage, and API sharing policies.

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