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This article studies the internal working of Temporal service client in Java, a client to interact with Temporal server over gRPC. We discuss the module structure, protobuf messages, code generation, data conversion, authorization service stubs, and more.

This article explains the definition of an activity, execution, observability, testing, use-cases, and trade-offs in the workflow engine Temporal.

This article shared the 4 projects that I did over the last hackathons in Datadog and the lessons learned from those experiences.

This article discusses how to manage code complexity when the codebase is getting more and more complex, how to refactor continuously, and what kinds of strategies you need to succeed.

The overview of the BlogSearch, a simple search service for blog posts.

This article explains how to set up Datadog monitoring for a Java application and an Elasticsearch service running in Alibaba Cloud.

This article explores the implementation of Elasticsearch Java High-Level REST Client (HLRC) by analyzing the structure of the client, the dependencies, the error handling mechanism, serialization, its observability, and more.

What to have better URL for sharing? This Q&A shares how to retrieve query parameters in Vue.js, how to update component data using it, and vise versa.