Why Does Your Business Need Application Modernization?

Application Modernization is the practice of updating legacy applications by modernizing their frameworks, internal architectures, platform infrastructures and features. By integrating upgraded functionalities and enhanced features, application modernization revamps existing legacy applications and helps them function well.

A report by Markets and Markets says the global application modernization services market size is expected to grow from USD 11.4 billion in 2020 to USD 24.8 billion by 2025, i.e., 16.8% CAGR.

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Proc File System in Linux

Proc File System in Linux

The proc file system, or procfs, is a dynamic virtual file system that becomes active when the system boots and disappears during shutdown. It serves as a valuable resource, providing information about currently running processes, and as a hub for controlling and relaying information to the kernel. Additionally, the proc file system facilitates communication between kernel space and user space.

I’d like to share an interesting finding with you today. Perhaps, many of you must be already familiar with it but being a newbie, it really intrigued me. Continue reading “Proc File System in Linux”

Your Guide To Kubernetes Monitoring

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Pearson, a leading education company serving 75 million students across the world, uses Kubernetes to run some of its applications. The company states that there has been a rise of 15-20% in the productivity of developers, after adopting this open-source container orchestration platform.

Kubernetes can simplify application deployment in containers and across clouds. But this model brings along added complexities of handling distributed and connected computing entities. In such complex setups, executing Kubernetes monitoring at scale becomes complicated and difficult to manage. 

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OpenVPN – A Custom Iptables journey

During this lockdown period, people are usually working from home which means they all are contributing to work by staying at home. So, if someone wants to work on something online, such as on a particular private or public server of a company, depending on the scenario, will need a network route to that server.

makes sense?

Meaning, they first need access to that particular server either via a public network or using VPN. These things have their own set of complexities. Therefore, we will discuss a few aspects of network access & their drawbacks:

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