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An Overview of TCPCopy for Beginners

DZone

With the rapid development of Internet technology, server-side architectures have become increasingly complex. Therefore, real online traffic is crucial for server-side testing. TCPCopy [1] is an open-source traffic replay tool that has been widely adopted by large enterprises.

Traffic 182
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Title Launch Observability at Netflix Scale

The Netflix TechBlog

Part 3: System Strategies and Architecture By: VarunKhaitan With special thanks to my stunning colleagues: Mallika Rao , Esmir Mesic , HugoMarques This blog post is a continuation of Part 2 , where we cleared the ambiguity around title launch observability at Netflix. The response schema for the observability endpoint.

Traffic 160
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RabbitMQ vs. Kafka: Key Differences

Scalegrid

This article outlines the key differences in architecture, performance, and use cases to help determine the best fit for your workload. RabbitMQ follows a message broker model with advanced routing, while Kafkas event streaming architecture uses partitioned logs for distributed processing. What is RabbitMQ? What is Apache Kafka?

Latency 147
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Demystifying Kuma Service Mesh

DZone

Service mesh emerged as a response to the growing popularity of cloud-native environments, microservices architecture, and Kubernetes. It has its roots in the three-tiered model of application architecture. While Kubernetes helped resolve deployment challenges, the communication between microservices remained a source of unreliability.

Traffic 239
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Istio Explained: Unlocking the Power of Service Mesh in Microservices

DZone

This article delves deep into the essence of Istio, illustrating its pivotal role in a Kubernetes (KIND) based environment, and guides you through a Helm-based installation process, ensuring a comprehensive understanding of Istio's capabilities and its impact on microservices architecture.

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Geek Reading - Week of June 5, 2013

DZone

Improving testing by using real traffic from production ( Hacker News). Why haven’t cash-strapped American schools embraced open source? Simpler UI Testing with CasperJS ( Architects Zone – Architectural Design Patterns & Best Practices). A handy list of RSS readers with feature comparisons ( Hacker News).

Java 244
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What is web application security? Everything you need to know.

Dynatrace

Their “ State of Open Source Security Report, 2020 ” found that the most common vulnerabilities are cross-site scripting vulnerabilities (18%), followed by malicious packages (13%). Snyk also reports that open-source software is a common entry point for vulnerabilities. Of these, WAF is much more commonly used today.