Course Intermediate  11459

Course Introduction："Self-study IT Network Linux Load Balancing Video Tutorial" mainly implements Linux load balancing by performing script operations on web, lvs and Linux under nagin.

Course Advanced  17742

Course Introduction："Shangxuetang MySQL Video Tutorial" introduces you to the process from installing to using the MySQL database, and introduces the specific operations of each link in detail.

Course Advanced  11447

Course Introduction："Brothers Band Front-end Example Display Video Tutorial" introduces examples of HTML5 and CSS3 technologies to everyone, so that everyone can become more proficient in using HTML5 and CSS3.

Course Introduction：After the 4070Ti came out, many users began to pay attention to the specific performance differences between this graphics card and the 4080 graphics card. In order to facilitate everyone to have a more intuitive experience, here is a brief overview of the differences between the two. Performance gap between 4070ti and 4080 Answer: The 3DMark performance of 4070Ti is 20%-30% slower than that of 4080. In fact, 4070Ti is the previous RTX408012GB. However, due to the initial performance gap, Nvidia canceled it and renamed it 4070Ti to continue the market, and also reduced the price by $100. Game performance comparison between 4070ti and 4080 1. Watch Dogs: Legion. Average frame rate of 4070Ti: 146FPS40

2024-02-16 comment 0  1788

Course Introduction：40 graphics card performance and the previous improvement of 30 series graphics cards compared to 20 series was almost 100% improvement, so it is very possible for the performance of 40 series graphics cards to increase by more than 60%. Graphics card performance revealed that the performance of RTX4090 may be twice that of RTX3090. The performance of RTX40 series cards will be twice that of RTX30 series cards. This comes at a price, though, with the most power-hungry graphics cards rumored to require up to 500W. The NVIDIA 40 series graphics card can be used as a professional graphics card. It has high display performance, supports a variety of graphics processors, supports dual-frequency video memory, supports ultra-high-resolution displays, supports graphics output, supports fast rendering, and supports virtualization. Display technology, etc. Performance gap between 4090 and 3090ti overall performance

2024-01-30 comment 0  3330

Course Introduction：The performance differences between Redis and MySQL are obvious: 1. Reading performance: Redis memory storage has fast reading speed, while MySQL disk storage has reading limited by disk I/O. 2. Write performance: MySQL transaction model ensures data consistency, and write performance is usually better. Redis asynchronous writes can cause data loss. 3. Concurrency: Redis single-threaded architecture and event loop, high concurrency processing capabilities, MySQL multi-threaded architecture, concurrency is affected by the number of connections. 4. Data modeling: The Redis key-value data model is suitable for simple key/value pair storage, and MySQL has rich data modeling functions and supports relationships and constraints. 5. Scalability: Redis sharding and replication are easy to expand, MySQL cluster and

2024-04-19 comment 0  1296

Course Introduction：The gap between the image and the container in IE6

2016-06-24 comment 0  1259

Course Introduction：Introduction WebAssembly (Wasm) is a groundbreaking technology that bridges the gap between web applications and native performance. Whether you’re a developer wanting faster execution or a company seeking to optimize your web app, WebAssembly

2024-10-06 comment 0  877