Amazon Web Services (AWS) is one of the most dynamic and forward-thinking companies on the planet. They provide a wealth of services such as AWS Lambda to small and
AWS offers a wide range
of services to business and their broad offerings are designed to provide
specific services and collectively combine complete cloud computing services.
One specific service that is highly valued by customers is AWS Lambda.
is AWS Lambda?
AWS Lambda has
become a centerpiece of the AWS cloud. It is an event driven computing cloud
service that allows any developer to program functions on a pay-per-use basis
without having to provision storage or compute resources to support them. This
creates greater degrees of flexibility and creativity for developers.
It also positions companies so that they do
not need their server management to become the responsibility of their IT
department. With Amazon in charge of managing the server, the company can have its
developers simply focus on writing application code.
In term of the types of code supported, AWS
Lambda supports the most popular types of code including Java, Python, Node.js,
and of course C#. If a developer is familiar with code compiler tools such as
Maven or Gradle, and other packages to build functions, they will be happy to
learn that AMS provides full support for these.
While having the option of creating and deploying serverless
apps can be intoxicating, it is important to note that this approach forces you
to turn over control you cede control over most of the stack to AWS. In a world
where online security is paramount, this is an area of concern. Since you do
retain control over the configuration and the application, this creates a point
where you can focus on security. Your focus here should be least privilege
which is a key component to AWS Lambda security best
Limiting access to members of your team will create a high
level of security and including automatic security tools will also increase
safety for your apps and data. Like with any online company activities however
a major security component is awareness and diligence on the part of all team
members interacting with the company and the cloud.
All functions created in AWS Lambda can be utilized across the entire spectrum of AWS cloud computing services so developers can code and code and run functions in response to specific events throughout the system. For example, a developer can create an object that will function in an Amazon Simple Storage Service (S3) bucket.
It is important to
note however that each Lambda function runs in an isolated computing
environment allowing it to have its own resources and unique view of the file
Third party APis
are supported and developers can use the Amazon Gateway service to connect
their custom APIs.
Utilizing a command
line interface, software development kit or dashboard all provided by Lambda,
developers can update, delete, list, and monitor functions Through AWS
Cloudwatch the system also monitors and performs server and operating system
maintenance, patch deployment, logging and other important infrastructure
Users are billed by AWS Lambda
based on the number of requests served and the compute time needed to run their
code.They also have a free tier which is convenient for smaller enterprises and
those seeking to build usage of their apps in the beginning.