Serverless Cloud Computing: Enterprise-Class Service Anywhere, Anytime!!

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Overview
Serverless Computing is a method of providing
backend services on a pay-per-usage model where
one only pays for usage and resources are managed
and distributed as and when they are used or
needed. It provides you the freedom and better
functionality  to run your codes, deploy apps, be
cost-effective without the hassle of managing the
servers.  Take a look at this intriguing stat by
Markets and Markets
OVERVIEW
The cloud storage market size is estimated to
grow from USD 23.76 Billion in 2016 to USD 74.94
Billion by 2021, at a CAGR of 25.8 from 2016 to
2021.
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Cloud Computing 3 Key Service Models
As a leading Cloud Computing Company, we help you
to achieve the business agility you need to
improve the organizations overall efficiency,
lower costs, and foster innovation via these
three models
1. Infrastructure as a Service (IaaS)
2. Platform as a Service (PaaS)
3. Software as a Service (SaaS)
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1. Infrastructure as a Service (IaaS)
1. Infrastructure as a Service (IaaS)
In the IaaS model the client is given access to
virtual components to build their own IT
platform. This includes virtual server space,
network connections, IP addresses and
bandwidth. The external service provider gives
the hardware to the client and manages it for
them.
Infrastructure as a Service (IaaS)
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Benefits of IaaS
Scalable
No hardware capital expenditure
Pay-per-usage
Accessibility
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2. Platform as a Service (PaaS)
Platform as a Service (PaaS)
PaaS is a step ahead from IaaS. In this model,
the service provider takes care of everything
from the hardware, the cloud server and the
supporting software, everything that is needed
for application development. This is mainly
possible since the service provider hosts the
hardware and software on its own infrastructure,
thus it frees the users from any kind of hardware
or software installation.
Platform as a Service (PaaS)
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Benefits of PaaS
Simple and Convenient
Pay-per-usage
Easy deployment
Scalable
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3. Software as a Service (SaaS)
Software as a Service (SaaS)
SaaS allows the user easy access over the
internet without the hassle of installing and
maintaining software, thus there is no additional
requirement of software and hardware management.
Software vendors host the servers code and
database that is the part of the applications and
the users can access the data from any device
that is connected to the internet via web browser.
Software as a Service (SaaS)
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Benefits of SaaS
Multitenant Architecture
Easy to Customize and upgrade
Accessibility
Low Cost
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Serverless Computing Architecture
The evolution of IaaS and PaaS led to the
evolution of Serverless platform. The platform
operated on the logic that the servers functioned
behind the applications and were not visible on
the front-end. The small chunk of independent
codes invoked by Serverless computing can be
executed as and when needed. Such events run the
cloud computing services, which translates to the
cost of the operation on cloud platform.
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How Does Serverless Computing Works?
Serverless computing is an amalgamation of BaaS
(Backend as-a-Service) where all the behind the
scene applications of app development are
outsourced and FaaS (Function-as-a-Service) that
allows developers to write codes which are
executed as and when they are required. FaaS
acts as the gatekeeper when the user accesses the
database and BaaS allows operation without the
backend resource management.
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Final Words!
Cloud Computing has revamped technology with the
introduction of as-a-service models. Each
model has its specific functionalities and
features, it is still very important to study the
differences. Looking at the surge in data
loads, more and more companies will eventually
make the shift, making the future extremely
digitized. It does not matter which option you
choose, migrating to cloud is the way of the tech
world and businesses today!
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