Category: Tech
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Safeguarding APIs: How K Health Ensures Security While Scaling with Cosmo
K Health adopted GraphQL Federation with Cosmo, using schema checks to catch breaking changes early and hosting the router internally for security.
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SoundCloud and WunderGraph Cosmo Cut Computing Costs by 86%
SoundCloud cut GraphQL infrastructure costs 86% and improved query latency 45% by migrating to WunderGraph Cosmo, about $265K saved a year.
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From Custom Code to Cutting-Edge: On The Beach Adopts WunderGraph Cosmo for GraphQL Federation
As post-COVID travel demand surged, On The Beach’s monolithic GraphQL API hit its limits. WunderGraph Cosmo cut costs and let the team ship faster.
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Is gRPC Really Better for Microservices Than GraphQL?
gRPC wins on raw performance for backend-to-backend calls. GraphQL wins on flexibility for client-driven queries. Here’s when to reach for each.
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Linked Lists
Revisiting an old linked list project before mod3: setting up the Node class and writing tests with RSpec.