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Deep, recent reads ranked by depth and freshness.

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21PlanetScale · scaling
Handling hot shards
Growing applications often encounter hot shards when certain tenants or data subsets outgrow initial sharding strategies based on workspace IDs. To mitigate this, teams can scale up resources, isolate large tenants into specific key ranges, or fundamentally change the shard key for problematic tables based on access patterns. Neki facilitates these adjustments by allowing declarative data topologies and online resharding without downtime.
DEPTH ■■■■■7 min read4 weeks ago
MySQL PostgreSQL
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22Cloudflare · practice
Localizing compliance at scale: achieving South Korea’s ISMS certification
To achieve South Korea's ISMS certification, Cloudflare had to modify its account sign-up flow to itemize required consents and disable third-party social logins that bypassed the form. By combining IP geolocation with user country selection, the team ensured localized compliance without breaking global functionality. The resulting certification provides a localized assurance benchmark for Korean users.
DEPTH ■■■■■8 min read5 days ago
Security
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23Cloudflare · architecture
Beyond the patch: Protecting your NetScaler gateway against future vulnerabilities
Recent major vulnerabilities in Citrix NetScaler exposed public-facing authentication gateways to unauthenticated remote code execution. To prevent similar emergency patches, the team recommends placing an independent Zero Trust access layer, web application firewall, and strict origin connection controls in front of the application server. Implementing these defense-in-depth measures reduces exposure and ensures a single software flaw does not result in total system compromise.
DEPTH ■■■■■9 min read8 days ago
Security
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