Storage Nitty-Gritty 3 of 5 – NAS and Object Storage

NAS (network attached storage) NAS server is dedicated to file-serving. NAS device runs its own specialized operating system that is optimized for file I/O, integrated hardware and software component that meets specific file-service needs, and performs file I/O better than a general-purpose server. NAS device can serve more clients than general-purpose servers and provide the … Read moreStorage Nitty-Gritty 3 of 5 – NAS and Object Storage

Cryptography Basics 1 of 2

I have been dabbling with OpenSSL commands to achieve what I needed during IT implementation, but I decided to spent some time to overcome the conceptual hurdles around cryptography. In this domain, following other people’s instructions through the project does not produce much learning value when too many concepts cloud around. Let’s take the bull … Read moreCryptography Basics 1 of 2