Articles in Category: Backend

A detailed comparison between Content Delivery Networks (CDN) and Edge Computing, explaining how they improve website speed and performance.

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A comprehensive guide to Keycloak for Identity and Access Management (IAM), covering core concepts like SSO, OIDC, OAuth 2.0, system design patterns, and practical integration examples.

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A comprehensive guide to Keycloak for Identity and Access Management (IAM), covering core concepts like SSO, OIDC, OAuth 2.0, system design patterns, and practical integration examples.

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A deep dive into Redis, covering its architecture, core data types, popular use cases like caching and message brokering, and advanced system design patterns.

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A deep dive into Redis, covering its architecture, core data types, popular use cases like caching and message brokering, and advanced system design patterns.

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A detailed explanation of Cross-Origin Resource Sharing (CORS), including the Same-Origin Policy, preflight requests, and how to handle CORS headers on the backend.

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An in-depth analysis of the Java Memory Model (JMM), explaining concepts like visibility, atomicity, reordering, and the roles of 'volatile' and 'synchronized'.

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A comprehensive guide to logging in software systems, covering log levels, best practices, structured logging, and examples with SLF4J, Logback, and Log4j2.

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Learn fundamental database design concepts, normalization, indexing, and optimization techniques for better performance.

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