The future of the cloud?

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Contents

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A lot has gone into getting companies of any size to adopt Cloud. It was necessary to overcome innumerable technological and economic obstacles, but above all cultural. And although much progress has been made, businesses have yet to understand the full value of the cloud. Just when they were starting to get more or less comfortable with cloud computing, the motto arrived: enough servers.

What would a future look like?no serverShould CIOs Rethink Their Strategies?

Cloud computing is what the business world calls “obvious”. Advantages of the cloud include: increased security and stability, lower costs and greater flexibility. The latter is useful when you need to navigate the ever-changing terrain of doing business., that most companies are looking for.

Cloud services are taking the business world by storm, and adoption statistics tell the same story.

According to a study carried out by the consulting firm Market Research Media, to 2020 Cloud Computing will reach 270 billion dollars, so companies like Google, Amazon, Microsoft, IBM, Oracle and Apple have implemented this system as the axis of services. They offer. For instance, Google Drive or iCloud are some through which, just by being connected to the Internet, users already have the possibility to use. To reach these levels of adoption, countless obstacles had to be overcome. Safety, control and access were the main topics of debate.

And now that the companies, and especially those responsible for IT, they begin to feel more or less comfortable and confident, cloud trend appears “no server”.

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No servers, or less of the same

No server o Serverless computing refers to a cloud computing model in which application developers do not have to implement servers or manage the scalability of their applications. However, the cloud provider abstracts those routine tasks so developers can create code for production faster than traditional models.

We can take part of the Deloitte definition to understand it: "It is the cloud provider in charge of managing the servers and providing an ephemeral computing service for the execution of code on demand, through requests and events and will only be charged for that execution " .

With serverless computing, cloud instances are no longer assigned, instead they remain inactive until requested to power applications and other functions. Conversely, resources are provisioned only when a specific event occurs.

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No server is the fastest growing service model right now, among others cloud trends, with an annual growth rate of 75%, according to the State of the Cloud report 2018 de RightScale. That's not surprising, given its ability to reduce costs, reduce operational complexity and increase DevOps efficiency.

Like new technology, there is a lack of standardization and interoperability among cloud providers that can lead to provider lockdown. You need quality documentation, best practices and, what is more important, tools and utilities. Principally, it is necessary to bring different actors together under the same roof to drive innovation through collaboration.

The good news is that Cloud native computing foundation (CNCF) Serverless workgroup (WG) is exploring many of these possibilities. The whitepaper you published lists some of those areas, including:

  • Efforts to Encourage More Serverless Technology Providers and Open Source Developers to Join the CNCF.
  • Ways to foster an open ecosystem by establishing interoperable APIs, ensuring interoperable implementations with vendor commitments and open source tools.
  • New interoperability and portability initiatives similar to CSI and CNI with the help of platform providers and third-party developer library creators.

Public clouds, private and other

Several cloud service provider companies have driven the adoption of serverless computing in the same way they did before with IaaS in the public cloud. But enterprise customers still have inherently hybrid application needs. Some applications will run in the private cloud, others will run in the company's on-premises data center and some are designed to run in public clouds.

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By enabling hybrid serverless models that span data centers and multi-cloud environments, adoption could be vastly expanded. It is expected that no server becomes more common in commercial applications and is more integrated with other technologies, such as microservices and traditional application architectures. Cloud storage is another possible service, with more advantages than disadvantages.

The technology no server transfers many data protection and threat prevention activities to the cloud service provider. But it also tends to redirect an attacker's attention to more exposed targets., mainly the apps themselves. As more companies adopt no server, there is likely an even more urgent need to address the unique security challenges of a serverless application.

Like any emerging technology, no server You are going through your growth problem phase, and that is causing headaches and confusion in the market. But experts agree that these challenges are more than surmountable and 2020 it will surely be a clear turning point for the model that, slowly but surely, heading into the mainstream.

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