Migrating to AWS platform? Optimization plays a key role!
August 07,2018, | By Innovative Academy
It is a commendable decision to move to the AWS platform. When the entire world is admiring it for scalability, reliability and cost-optimized solution, you can't stick to the age-old concepts.
However, deciding about using AWS platform is easy. What is critically important is planning the migration strategy well.
Experts say that optimizing the AWS platform as well as your application will make the migration easy. At the same time, by avoiding unwanted things, you will save on expensive migration costs as well.
What are the key features of optimization?
A few key features are:
Use of AWS Native features.
•Elimination of unwanted resource use
•Improvement in platform efficiency
•Resource consumption metrics
•Implementation of cloud monitoring tools and training the resources about its usage
•Checking the reliability and elasticity of the system
•Let's understand a few activities that will optimize the system.
Analyze the usage pattern and assess spikes
Traffic, resource consumption, and load are not constant. Before you migrate, you should understand what the current pattern is. Are there any spikes? Are there underutilized time slots?
Once you understand it well, then you can plan resources accordingly. For example, during the off-peak time, you can scale down the AWS infrastructure in the AWS region.
Thus, you save money.
There are ways and means to analyze the usage pattern.
Stop the instances that are underutilized
Once you read the system and access logs thoroughly, you can understand the usage patterns of all the instances. You should terminate the idle instances or under-utilized instances to save money.
Enhance efficiency and save a few bucks
You must keep in mind that the charging of AWS cloud is based on the infrastructure you use. It is not on a fixed-cost basis. Rather, you are billed for the infrastructure used by you.
Isn't it a cost-saving opportunity for you? By reducing the utilization, you can get an immediate reflection of the money you save in the next bill.
Hence, optimize every bit of the application and get benefited.
Achieve application security
Make sure that the application software you would use is up-to-date, consistent and with all the latest patches deployed.
The more robust and secure the application is, the easier you can port it.
Look for the possibility of re-engineering the application
It is quite possible that a part of your application is not suitable for a cloud platform. It is quite heavyweight and triggers heavy data transfers.
In this case, you will have to re-engineer the app so that it runs on the cloud platform optimally. How to do it? Experts suggest a few ways:
•Design a system that automatically relaunches and restarts in the event of failure
•Run separate Amazon EC2 instances by breaking the application into components
•Stateful components should be made stateless
•Achieve application partitioning
Look at the health of the relational database
Your legacy application must be using a relational database. When it gets expanded over the period based on your needs and requirements, optimization gets sidelined.
Developers assume that it is unlimitedly scalable, and they keep on developing the application against the schema.
Before you move to the AWS platform, it is required to have a look towards the database. You should analyze the RDBMS and shed the load as much as possible.
You can move the large media files, BLOB objects to the cloud and establish pointers for it. You can also move the catalogs and meta-data to the appropriate platforms.
Only the essential data should be kept in the RDBMS.
What AWS platform brings to your organization? It brings agility, reliability, and scalability. To exploit the maximum benefits; you need to quickly switch over to it.
However, it is not possible always to go for the 'Big Bang' strategy. Most users prefer the phased migration where a standalone module is migrated first, and after assessing the troubles and jerks, subsequent migration is planned.
First, optimizing the existing application is very much necessary. It reduces the burdens and overheads and makes migration process easy.
The day you move your first application to the AWS platform, you realize the power of the cloud. To explore the full potential, migrate the complete system as fast as possible.
The faster you move to this robust and reliable AWS platform, the early you start reaping the benefits of it. Best cloud computing training in Bangalore.