The developing technologies and ease of internet availability have made cloud services very approachable to everyone. This is the reason that Cloud services are so much part of all the business processes nowadays. The data has become cheaper with time and more people are now connected over the internet and cloud services have become more important and viable especially for e-commerce websites. Looking at the future, Amazon started its web services by the name Amazon Web Services (AWS) in the year 2006, and as of today’s date, it has become one of the most successful companies in cloud infrastructure in the whole world. This is the reason that most companies started to hire aws developers so that they stand equally with the trend.
WHAT IS DevOps?
DevOps basically refers to the practice which increases the ability of the organization to deliver the services and the applications at a faster pace and high velocity. This helps to improvise the products in a speedy manner rather than what can be done through conventional software being used in the organization. Companies especially hire a developers to take care of the infrastructure management process and DevOps enables the organization to serve their customers in a better manner and more effectively than your competitors.
HOW DOES DevOps FUNCTION?
As the name suggests, under the DevOps team, the Development and Operation are no longer considered as separate events and work together as a single team. So, here they work on the complete lifecycle of application development. This includes the development of the application, testing them, and then finally deploying it and then developing a complete skill set that is not just related to a particular function.
For some of the models, as per requirement, the security team also gets integrated with the Quality Assurance team and functions along with the DevOps team which is then referred to as DevSecOps.
ADVANTAGES OF DevOps:
1) More Secure
The best part of DevOps is that it offers automated sleek and fine controls, techniques to manage the configuration, compliances, and policies. Thus, this helps to maintain the security measures in a much better manner when you go for DevOps.
2) More Reliable
As the infrastructure gets improvised and the update of the application is also upgraded, hence the quality performance becomes more evident as well as reliable and ultimately provides a positive experience to the users. Regular practice of logging and monitoring helps one to provide real-time information.
3) More Speed
The more is your speed, the faster will be your response time to the customers which will ultimately give them a delightful experience. DevOps helps to manage even the microservices in an efficient manner and also supports continuous delivery. This ultimately helps to drive the business results.
4) Improved integration
By following the culture model of DevOps, more effective teams can be built which ultimately helps to grow the values of ownership and accountability of each department. And even the departments work in collaboration with each other in an effective manner which helps to reduce the inefficiencies and also saves time.
5) Faster Delivery
When all the things improve, your infrastructure, your services then definitely you will be able to fix the bugs and errors in a rapid manner and ultimately you can ensure a faster delivery to the customers or the end-users. And when there is continuous delivery and integration then obviously the process of releasing the software updates also gets automated.
THE BEST PRACTICES OF DevOps AWS:
There are certain manners that should be followed religiously in order to get the best output after implementation of DevOps, these are mentioned as below:
1) Just Read and Read
A huge range of materials is offered by AWS which is related to DevOps. So, one should thoroughly go through the introduction part of DevOps on AWS and should also practice regular integration and continuous delivery on AWS. Regular and thorough reading helps one in the application of the concepts in the real world and also builds up knowledge.
2) Infrastructure as a code
It refers to the practice as per which the given infrastructure is managed using the software development techniques and code. Interaction with infrastructure is done programmatically by the programmers and the developers through the cloud’s API-driven model. Also, as infrastructure is defined by code so using the standardized patterns, infrastructure and servers can be deployed quickly.
3) Emphasize Certification
Now, here it depends on what background you come from. If one is completely new to AWS, then one can start with associate-level certification. And one with experience in Software testing can go ahead with the DevOps Professional certification exam or AWS Certified Developer Associate. Both of these certifications provide you with good in-depth knowledge of using the DevOps Principles.
4) Easy deployment of applications to AWS resources
The deployment of applications becomes much easier with AWS and AWS Code Deploy helps us in the same. So, once you install those agents and register those servers in AWS, then by default they are considered under the deployment process. So, when the process is set automatically, the proper pipeline of CI/CD is built. And this can be made using Code Deploy, CodeCommit, and CodePipeline.
5) Microservices architecture
This pattern of architecture refers to such an approach where the small set of services combines together to develop a single application. Each of the services is independent of others and runs in its own processes and properly communicates with the other services in a channelized manner. Each of the services in Microservices is self-capable and has its own scope for a single purpose.
6) Make use of Amazon DevOps Guru
Amazon DevOps Guru is an exclusive service launched by AWS itself in January 2021. This basically helps the developer or the programmer to identify the problems like memory leaks, under-provisioned computing capacity, misconfigured alarms, etc. It also helps to release the proper dashboard which highlights the issues in the specific areas accompanied with the recommendations on how to resolve the same. The issues appearing here are categorized as reactive which is existing currently or pro-active which might occur in the future. This bifurcation helps the software developers to understand the nature of the problem and how fast it can be resolved.
7) Ensuring Cloud security of AWS
AWS cloud services offer a high level of security. Some of the services offered by AWS are DDoS Protection, Inspector, System Manager, WAF, Trusted Advisor, and many Configuration rules which helps in providing a layer of security to your database which is available on the cloud. In fact, the AWS cloud trail also provides security analysis features as well as compliance auditing of an AWS surrounding.
The above points clearly specify that cloud services make life easy and if the programmer or the software developer follows all the above-mentioned tips and follows them as their regular practice then it will make the business processes quite sorted. All the services will be independent yet function successfully, all aim at providing the fastest and best of services to the end-users or the customers. AWS has been in cloud services for a long and has explored a lot and this is how they brought DevOps to ease the complexities and make the customer’s experience more delightful.