microservices

Why Use RPC When We Have HTTP? Quick Overview of gRPC Framework

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Why Use RPC When We Have HTTP? Quick Overview of gRPC Framework

Source: https://www.escapelife.site/posts/395e12c9.html gRPC is a high-performance, general-purpose open-source RPC framework designed based on the HTTP2 protocol standard, using Protocol Buffers as the default data serialization protocol, and supports multiple programming languages. What is gRPC Framework The goal of an RPC framework is to make remote service calls simpler and more transparent, shielding the underlying transmission … Read more

Mainflux IoT: Lightweight Open Source IoT Platform in Go

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Mainflux IoT: Lightweight Open Source IoT Platform in Go

Mainflux is a secure, scalable open-source IoT platform developed and maintained by a startup in France, built using the Go programming language and adopting a microservices architecture. Mainflux supports various access devices, including devices, users, and apps; it also supports multiple protocols, including HTTP, MQTT, WebSocket, and CoAP, and facilitates protocol conversion between them. Mainflux’s … Read more

OpenFeign: The HTTP Client Bard!

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OpenFeign: The HTTP Client Bard!

OpenFeign: The HTTP Client Bard! Introduction Friends, Niu Ge recently took on a project that requires front-end and back-end separation, using HTTP for communication between microservices. At first glance, there seems to be no problem: we just need to write an HttpClient and add some RestTemplate, right? But once I dived in, I found that … Read more

He Bo: Establishing a System Stability Assurance System Centered on Chaos Engineering

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He Bo: Establishing a System Stability Assurance System Centered on Chaos Engineering

Director of the Financial Technology Committee of Zhongtai Securities Co., Ltd. and General Manager of Technology R&D Department, He Bo Background Analysis With the rapid development of the financial industry, the demand for business is constantly increasing, and the speed of product iteration is accelerating, leading to larger system scales. The traditional monolithic architecture model … Read more

Analysis of Key Technologies in Edge Computing

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Analysis of Key Technologies in Edge Computing

Edge computing integrates technologies from IT, CT, and OT fields, with MEC technology being a representative of the CT field, primarily addressing network connectivity issues. However, in addition to this, edge computing also involves technologies from the IT and OT domains, and MEC technology must work in conjunction with these technologies to enable the practical … Read more

Using Go Http Retry Library for Reliable Requests

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Using Go Http Retry Library for Reliable Requests

Learning About the HTTP Retry Library in Go Hello everyone! Today we will learn how to use a very practical HTTP retry library in Go—go-http-retry. In network programming, when sending HTTP requests, various issues may arise, such as unstable networks or server timeouts. At this point, the retry mechanism becomes particularly important. By using the … Read more

Micronaut HTTP Client: A Pioneer in Efficient Java Networking

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Micronaut HTTP Client: A Pioneer in Efficient Java Networking

Micronaut HTTP Client: A New Choice for High-Performance Network RequestsIn modern microservices architecture, the HTTP client is a key component that connects various services. The Micronaut framework provides a powerful HTTP client that is not only high-performing but also user-friendly. Let’s delve into this excellent technical solution. Core Features The Micronaut HTTP Client has the … Read more

Building AI Network Video Recorder (AI-NVR) Microservices on NVIDIA Jetson

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Building AI Network Video Recorder (AI-NVR) Microservices on NVIDIA Jetson

The AI Network Video Recorder (AI-NVR) is a reference application in NVIDIA’s Metropolis microservices for Jetson, which is a cloud-native component suite for developing edge AI applications and solutions. This video provides an overview of the system services, microservices, and an introduction to building the AI-NVR.

Design Principles: A Discussion on SPI and API

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Design Principles: A Discussion on SPI and API

Author: Happy Framework Original: https://www.cnblogs.com/happyframework/p/3325560.html Background My first encounter with SPI was while reading “The Art of Software Framework Design”. Later, I gradually discovered this way of organizing code in JDBC and SpringBoot. Here, I present a thought process on why we should distinguish between SPI and API. Starting from interface-oriented programming We introduced an … Read more

Chaos Engineering Practice: Fault Injection with SMI and Linkerd

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Chaos Engineering Practice: Fault Injection with SMI and Linkerd

Author丨Alex Leong Translator丨Liu Yameng Application fault injection is a form of chaos engineering that artificially increases the error rate of certain services in microservices applications to observe its impact on the entire system. Traditionally, some type of fault injection library needs to be added to the service code to perform fault injection on the application. … Read more