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Sticky Routing That Never Expires Isn't Sticky It's Permanent

Session affinity is a simple idea: route a client to the same backend node it used last time, so state that lives on that node (a cache, a connection, an in-memory session) doesn't have to move.

  • Session affinity permanently assigns clients to backend servers, causing imbalance.
  • Lack of cleanup mechanism for expired assignments leads to overload on certain nodes.
  • Adding TTL to assignments resolves silent failure by expiring idle client assignments.

A 5-minute SEO checklist for your homepage

A 5-minute SEO checklist for your homepage Your homepage is usually the page with the most links pointing at it, so it is the one search engines and social networks look at first.

  • Ensure only one H1 heading accurately describes the page using plain language
  • Craft a customized meta description to increase click-through rates
  • Verify presence of canonical URL and eliminate stray noindex tags

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