All things Computers, Technology, and Astrophotography!
computech | Oct. 13, 2023, 1:38 p.m. | views: 350
Nowadays Docker and other virtualization technologies are gaining popularity for its resource utilization and efficiency, isolation and security, and Continuous Integration (CI). Virtualization allows multiple containers or VMs to run on a physical server, reducing the need to purchase and maintain numerous physical servers. The isolation between VMs and containers allows for parallel projects to develop independently of one another, reducing the projects' complexity. Virtualization …
Read More →computech | Sept. 15, 2023, 1:57 p.m. | views: 345
In an SAP system, SAP Profiles consist of a group of files containing configurable parameters that govern the system's operation. Typically located in the /usr/sap/[SID]/SYS/profile directory, these files control various aspects, including memory usage, database access, network connectivity, and even user password settings. Today, we'll delve into the process of modifying these profile parameters, focusing on configuring the number of work processes and changing password …
Read More →computech | June 29, 2023, 11:16 p.m. | views: 614
Whether you are a fan of Bitcoin, Ethereum, Monero, or you prefer to use cash, we can all agree that cryptocurrencies are here to stay. The technology underlying these digital currencies, Blockchain, is absolutely fascinating. The idea of providing people with complete financial freedom through a decentralized and trustless currency is very exciting, and the implications of this technology are endless. I am not writing …
Read More →computech | June 29, 2023, 3:14 p.m. | views: 345
After the announcement of Apple Vision Pro at WWDC23, I was extremely excited about the idea of playing around with the SDK once it was released. Although I had never done any iOS development before, I became eager to explore new ways people could interact with apps and felt that it was high time for me to gain some experience in Swift development. It had …
Read More →computech | April 22, 2023, 9:12 a.m. | views: 339
Recently, after adding a contact form to my blog, I received a strange message via this form. The message was in Russian and contained a link to a Russian website. I was a little suspicious at first but it ended up being for a service that can automate emails, add chatbots to your site and other things that could potentially help my blog. Aside from …
Read More →computech | April 5, 2023, 4:20 a.m. | views: 336
Buying your first telescope can be an exciting but overwhelming experience. There are many different types and models of telescopes available, and choosing the right one can be challenging. In this blog post, we'll go over the most important things to consider when buying your first telescope and why I chose mine. Keep in mind that some of these factors might vary on importance to …
Read More →computech | Dec. 19, 2021, 9:17 a.m. | views: 361
On Friday, 12/10/2021, a major vulnerability that allowed for unauthenticated remote code execution (RCE) through a very popular Java logging library known as Log4J went viral and set the whole internet on fire. A few weeks before, on November 24th, the vulnerability was discovered by a member of Alibaba's cloud security team who then reported the zero-day to Apache. Talk of the vulnerability went viral …
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