The Pros & Cons of FaaS
FaaS, the abbreviation for Function as a Service, is a type of a cloud service model.
Before discussing the pros and cons of FaaS, let us touch upon cloud services and
Function as a Service.
“With the cloud, individuals and small businesses can snap their fingers and instantly
set up enterprise-class services.” This quote reflects the trend towards a consistent
shift of enterprises to cloud-based technology for carrying out their business
operations. The popularity of cloud adoption by enterprises stems from the fact that
it has a slew of benefits to offer, such as, enhanced functionality, productivity and
scalability along with simplified IT management and a substantial decrease in costs.
Cloud services are scalable and are provided through a remote cloud computing
server. These services are delivered on demand to clients over the Internet.
Cloud servers are hosted in data centers and are managed by third parties. There is
no need to manage the physical servers by the users of cloud services. Cloud servers
enable any device with an active Internet connection to be used for accessing files
from any location. Cloud services entail the use of the Internet by users for accessing
computing services that have to do with analytics or networking. These services are
meant to provide easy access to resources as well as applications. The main models
of cloud services are IaaS (Infrastructure as a Service), PaaS (Platform as a Service),
SaaS (Software as a Service) and FaaS (Function as a Service).
To digress, cloud technology is used in cloud hosting (a type of web hosting), wherein
a website or an app is hosted on the cloud rather than on a single machine. Cloud
technology enables data to be present on multiple servers that are interconnected
and exist in a virtual environment. Cloud hosting is provided as a web hosting service
by web hosting companies for the purpose of making websites accessible over the
Internet. The “Top Cloud Hosting Company”, the “