How to Implement Row-Level Versioning and History Tracking in SQL Tables
Learn how to implement row-level data versioning and history tracking in any SQL database using triggers, history tables, and snapshot functions.
Ampurua's notes
How to set up touchscreen on Linux (on X-server or Wayland)
Step-by-step guide to detect, map, and calibrate touchscreens on Linux , covering xinput, xrandr, xinput_calibrator, and persistent Xorg configuration.
What is Train Communication Network (TCN) railway communication standard
Table of contents Table of contents Definition TCN standard overview Core concepts Train composition Network levels: Train backbone \& Consist network ...
What is a Life-Cycle Cost (LCC) and Life-Cycle Cost Analysis (LCA)
This article explains who LCC is used to evaluate the total cost of a investment throughout its entire life.
What is RAID technology
Table of contents Table of contents Description Previous basic concepts RAID 0: Striping RAID 1: Mirroring RAID 2 : Bit-level striping + Dedicated Hamming code parity RAID 3 : Byte-...
How to manage external drives in Linux - Mount, unmount and format
Learn how to mount, unmount, and format external drives in Linux safely.
Storage filesystems cheatsheet
Some notes about OS filesystems
What is CANopen's Electronic Data Sheet (EDS)
The scope of this article is to understand the basics of syntax and tools to work with Electronic Data Sheet (EDS).
What is CANopen bus communication protocol
The scope of this article is to understand the basics of the CANopen bus protocol; the object dictionary, services, SDO, PDO and master/slave nodes.
What is CAN bus communication protocol
The scope of this article is to understand the basics of the classic CAN bus protocol.