Articles by tag "Storage"

1. What is parity in raid? How parity works
   leo peng

   53
   In computers, parity (from the Latin paritas, meaning equal or equivalent) is a technique that checks whether data has been lost or written over when it is moved from one place in storage to another or when it is transmitted between computers. How parity works Because data transmission is not ...
2. PCIe vs SATA: Which SSD Interface Should You Go For?
   leo peng

   63
   PCIe (PCI Express) supersedes SATA as the latest high bandwidth interface. Entry level PCIe SSD speeds are two to three times faster than the older generation of SATA 3.0 SSDs mainly due to the number of channels contained by each to transfer data (roughly 10 for SATA and 25 for PCIe). However, ...