Welcome to Shikisoft Blog!

As a popular object storage service, Amazon S3 allows you to store data in buckets. However, in most cases, some data becomes irrelevant and less frequently accessed over time. If you leave things as they are, the data will continue to take up space, leading to extra storage costs, not to mention performance inefficiencies.

The good news is that Amazon S3 provides various storage classes for different access patterns that align with your storage performance and cost requirements. Besides, by configuring S3 lifecycle policies, you can transition objects to other storage classes or permanently delete them after a specific period.

This post will guide you through AWS S3 storage classes and introduce lifecycle policies to help you develop a cost-optimized and effective data management process.

Continue reading the Amazon S3 Storage Classes & Lifecycle Management: Optimizing Your Cloud Object Storage blog post.

Amazon EC2 instances allow you to create your own virtual servers on the cloud, freeing you from the burden of maintaining your own physical architecture. EC2 provides various instance type choices to host your applications. However, having more choices may sometimes confuse you, and you may feel overwhelmed when choosing the optimal one. So, let me help you by simplifying EC2 instance types in this post.

Continue reading the Which Amazon EC2 Instance Type is Right for You? blog post.

Three months ago, on the last day of November last year, I took and passed the famous AWS Certified Solutions Architect – Professional exam for the third time. Due to recent health problems, I couldn’t study as much as I had hoped. Still, I passed with a decent score of 837/1000 and extended it to 2027. I also renewed my first AWS certificate, AWS Certified Solutions Architect – Associate with this exam and guaranteed to be AWS certified for over 10 years.

The exam was different each time I took it. Thus, as of the end of 2024, I want to share my experiences for the third time. I hope it also helps you in your AWS certification journeys.

Continue reading the AWS Certified Solutions Architect – Professional: Renewing My Certification Again in 2024 blog post.

There are three primary types of cloud computing services, depending on how much management the cloud user or the cloud provider performs. As the level of management increases, so do the responsibilities. These are Infrastructure as a Service (IaaS), Platform as a Service (PaaS), and Software as a Service (SaaS).

Generally speaking, ‘X as a Service’ means X is offered to you as a service by a third party. So, in the cloud domain, this can be an infrastructure, a platform, or software provided by the cloud provider, such as Amazon Web Services (AWS). You can leave managing it to the cloud provider and focus on your business.

In this blog post, I will explain cloud service types and their differences so you can clearly understand your responsibilities.

Continue reading the IaaS vs. PaaS vs. SaaS: Cloud Computing Service Types Explained blog post.

When it comes to building a reliable and scalable cloud infrastructure, efficient communication between your cloud components is essential. There are many AWS services to help you build a reliable communication architecture for your solution. So, in this post, we will discuss and compare two old and popular AWS messaging services, Amazon Simple Notification Service (SNS) and Amazon Simple Queue Service (SQS). These services allow you to easily exchange messages in a distributed system.

Continue reading the Amazon SNS vs. Amazon SQS: A simple comparison blog post.