Course Introduction：MongoDB performs excellent in performance and scalability, suitable for high scalability and flexibility requirements; Oracle performs excellent in requiring strict transaction control and complex queries. 1.MongoDB achieves high scalability through sharding technology, suitable for large-scale data and high concurrency scenarios. 2. Oracle relies on optimizers and parallel processing to improve performance, suitable for structured data and transaction control needs.
2025-04-17 comment 0 436
Course Introduction：The WebSocket protocol revolutionized real-time communications over the Internet, simplifying two-way conversations between clients and servers. Although WebSocket uses the HTTP protocol and connection upgrades to establish a persistent channel, scalability issues can quickly arise as applications grow rapidly. This article reveals how to manage traffic more efficiently using a simple Python-based WebSocket proxy server, ensuring superior performance and scalability. Scalability Issues in WebSocket Applications A large number of concurrent connections is often a barrier between most WebSocket applications and practical use. A single server can quickly be overwhelmed by client load, causing performance bottlenecks. WebSocket proxy is
2025-01-10 comment 0 952
Course Introduction：Node.js in Multi-Core Environments: Dispelling MisconceptionsDespite its single-threaded nature, Node.js offers scalability solutions for...
2024-11-09 comment 0 817
Course Introduction：The difference between MySQL and Oracle in performance and scalability is: 1. MySQL performs better on small to medium-sized data sets, suitable for fast scaling and efficient reading and writing; 2. Oracle has more advantages in handling large data sets and complex queries, suitable for high availability and complex business logic. MySQL extends through master-slave replication and sharding technologies, while Oracle achieves high availability and scalability through RAC.
2025-04-29 comment 0 870
Course Introduction：Optimizing Social Network Timeline with FirestoreIn designing a social network with feed and follow functionality, database scalability is crucial...
2024-10-28 comment 0 875
Course Elementary 13741
Course Introduction：Scala Tutorial Scala is a multi-paradigm programming language, designed to integrate various features of object-oriented programming and functional programming.
Course Elementary 82249
Course Introduction："CSS Online Manual" is the official CSS online reference manual. This CSS online development manual contains various CSS properties, definitions, usage methods, example operations, etc. It is an indispensable online query manual for WEB programming learners and developers! CSS: Cascading Style Sheets (English full name: Cascading Style Sheets) is an application used to express HTML (Standard Universal Markup Language).
Course Elementary 13130
Course Introduction：SVG is a markup language for vector graphics in HTML5. It maintains powerful drawing capabilities and at the same time has a very high-end interface to operate graphics by directly operating Dom nodes. This "SVG Tutorial" is intended to allow students to master the SVG language and some of its corresponding APIs, combined with the knowledge of 2D drawing, so that students can render and control complex graphics on the page.
Course Elementary 24575
Course Introduction：In the "AngularJS Chinese Reference Manual", AngularJS extends HTML with new attributes and expressions. AngularJS can build a single page application (SPAs: Single Page Applications). AngularJS is very easy to learn.
Course Elementary 27434
Course Introduction：Go is a new language, a concurrent, garbage-collected, fast-compiled language. It can compile a large Go program in a few seconds on a single computer. Go provides a model for software construction that makes dependency analysis easier and avoids most C-style include files and library headers. Go is a statically typed language, and its type system has no hierarchy. Therefore users do not need to spend time defining relationships between types, which feels more lightweight than typical object-oriented languages. Go is a completely garbage-collected language and provides basic support for concurrent execution and communication. By its design, Go is intended to provide a method for constructing system software on multi-core machines.
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User data table design for multiple login methods
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Laravel Modal does not return data
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Can I use the automatic generation module of thinkphp5 in Windows 7 system? How to configure and use
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