Course Intermediate  11340

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  17646

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  11353

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：I have written articles about RDB persistence and AOF persistence before. They each have their own advantages and disadvantages. RDB files are small in size and fast in loading speed, but they cannot achieve real-time persistence. aof can achieve real-time persistence, but the file size is too large compared to rdb. Is there any way to combine these two methods so that the file size is small and real-time persistence can be achieved? Fortunately, redis supports rdb-aof hybrid persistence since 4.0. And it is the most recommended method now. The configuration is also very simple, only two options need to be configured. appendonly...

2020-05-22 comment 0  215

Course Introduction：Introduction to persistence The difference between RDBAOFRDB and AOF Persistence application scenarios For the persistence function, it is actually very simple and not that complicated. Demonstration environment centos7.0redis4.0redis storage directory: /usr/local/redisredis.conf storage directory: /usr/ local/redis/data1. Introduction to persistence. All data in redis is stored in memory. If redis crashes, the data will be lost. Redis persistence is to save data on disk. Take advantage of persistent storage...

2020-05-27 comment 0  1786

Course Introduction：Unlike Memcache, Redis can persist data to the hard disk. Redis currently provides three persistence methods, RDB, AOF, and RDB-AOF hybrid persistence. Data security and backup are the focus of operation and maintenance work. Let’s take a look at the introduction and application scenarios of RDB persistence.

2020-05-22 comment 0  1628

Course Introduction：How to implement form data persistence and persistence layer management in Java? Overview: In web applications, forms are one of the important ways for users to interact with the server. The persistence of form data refers to saving the form data submitted by the user to a database or other persistent storage so that the data can be saved for a long time and accessed by other applications. In Java, various technologies can be used to achieve persistence of form data and persistence layer management. This article will use Java technology as an example to introduce how to achieve persistence and persistence of form data.

2023-08-10 comment 0  1156