Since the late 1980s, RAID has been a fundamental method of data protection. But RAID arose in a world of SAN and NAS in hardware array products. Now the cloud and technologies such as object storage ...

When you encode radio frequency identification (RFID) tags, what data should you encode to them? This is a common question from end users and resellers of RFID solutions. Many people have been ...

It seems like only yesterday we covered a project using QR codes to archive data on paper (OK, it was last Thursday), so here’s another way to do it, this time with a dedicated codec using the full ...

What's the difference between NRZ, Manchester (Phase Encoding or PE), NRZI, and RZ, coding. What's the difference between unipolar and bipolar signaling. How clocking is determined to extract data ...