First space of cloud computing, the cloud public continuese to seduce companies around the globe. This growth is'This growth is accompanied by new and increasingly innovative services that meet the the needs of the structures. Learn all about'you need to know about cloud and discover a service that is making a name for itselfPaaS - Platform as a Service.
Qu'what is cloud public?
What is the difference between Cloud private and Cloud public? The cloud public is a space createdé by a company (provider) in which resources such as applications and storage are available. The service provider that owns this virtual space rents its resources - such as virtual machines - to companies for a period of time determined by the latter.
The resources allocated and the processing power are flexible. They can vary according to the customer's needs in the'in space and time.
Find out more about current issues and the future of cloud and infrastructure.
Who dominates the market?
The market is extremely dynamic and continues to grow, with a large number of cloud public suppliers. So much so that Gartner forecasts growth of 17,5% growth'in 2019 alone. Expenditure will peak at $214.3 billion, compared with $182.4 billion in 2018.
Last quarter, the bulk of the market was fought over between 6 American and Chinese players. The former, in the lead almost since its inception, only'is none other than'Amazon Web Service (AWS). In second place is Microsoft with its Microsoft Azure solution. Then comes Google with its Google Cloud. Alibaba is at of the podium. Rank No.5 is shared by IBM and Salesforce.
What are its advantages?
The cloud public website appeal to 70% of international thanks to two major factors:
-It is'adapt to the'It adapts to changing demand and the need for computing and storage resources in record time. When'When a customer wants to increase its storage or computing volume, the cloud public can deliver this extra space instantly. Unlike cloud , there is no need to manipulate the boundaries of its space.
- An infrastructure cloud is available at all sites. For multinationals, regardless of the'For multinationals, no matter where their teams are located, everyone has the same level of access.'information and can modify files in real time.
But the ideal world doesn't exist, and cloud users know it well, it also has some drawbacks...
What are its disadvantages?
The popularity of cloud publicized its problems. Today'Today, 2 appear in majority:
-Hidden costs. D'according to Nutanix's Cloud Enterprise Index, 35% of of cloud report that the cost of the service has exceeded their initial budget. If the'responses are refocused on France, this rate rises to 41%.%. Why is this? It starts with the cost of migrating to cloud , which can be misjudged if not accompanied. Deploying cloud can't be improvised, as we at Blue Soft know all too well when we guide our customers through the process. In addition to the workload involved, you have to take into account the complexity of your information systems as a whole, and size the self-service you need appropriately.
-Safety issues. Almost all companies have already encountereds related'hebergement sur un cloud public. Dimensional research goes even further in its study, explaining that 85% of organizations operate in non-compliant clouds. Why should this be? Firstly, because not all cloud public cloud services are created equal. Secondly, because the Risk Management is not always culturally integrated at all levels of the organization.
To overcome these disadvantages, structures combining cloud private and cloud public, called Cloud Hybrid, are emerging. This strategy makes it possible to adjust the self-service dimension while preserving strategic services or those requiring increased security.
Growth drivers
The cloud public website is expanding all over the world. But what are the most popular services? Gartner s'has also examined the issue.
In terms of revenue'In terms of sales, SaaS (Cloud Application Service) remains the most promising. It alone will generate sales of 94,8billion in 2019.
In terms of growth, we must look to the'IaaS and PaaS. Infrastructure as a Service will climb 27.5% to cap at $38.9 billion this year. Right behind is the Platform as a Service which is growing by 21.8% to finish the'year at £19 billion. £.
In comparison, the dynamics of cloud computing should be 3 times higher than the more more global of the'computer science.
Focus on the PaaS
The Platform as a Service is a hardware or software tool available at cloud. It enables the development of'operating systems, software or'application hosting. PaaS offers two major advantagesdevelopment'development does not encumber the creator's infrastructure, and the service allows developers to frequently update or change the development system.'operating system. To date, Serverless is the fastest-growing fastest-growing service (+50% in 2019).
Essential for the development of'IaaS, PaaS on cloud is becoming increasingly attractive. Here's the proof: 48% of PaaS PaaS offerings are on the cloud.
Encouragingly, the figures for cloud reveal a high level of interest. interest. And itn'n'est pas près de s'stopGartner estimates that'2020, more than 30% of additional will be used to migrate from "cloud first" to "cloud only". The creators of PaaS and all other services have much to celebrate.
On the same subject, read our article on AI and Cloud : the winning combo for tomorrow's businesses.
Are you interested in cloud ? An external accompaniment will allow you to avoid the pitfalls - mainly those of cost or security. Contact us to discuss it!
