Links: tls byte by byte code javascript browsers encryption, mongodb structured logging jq, amazon builders library

• TLS, byte by byte: Fantastic hands-on guide to how the tls handshake works + post handshake activities like actually downloading the webpage you tried to fetch. :)
• Mongodb log messages: Mongodb switches to structured logging as of 4.4
• Remembering the important bits to log: Nice acronym for thinking about things to log - REDIT:
  • Capture request / response info
  • Capture errors
  • Capture calls to external dependencies
  • Capture details about important business events
  • Capture trace ids
• Instrumenting distributed systems for operational visibility: Here’s an old favourite of mine from amazon’s builders library about logging.