Course Advanced 11611
Course Introduction:"Linux Optimization Video Tutorial" introduces the installation of MySQL, compilation of apache+php, optimization of Nginx and other related contents.
Course Intermediate 4393
Course Introduction:MySQL installation and configuration under Linux, database logical layering, parsing process, index, detailed analysis of SQL execution plan, principles to avoid index failure, optimization cases, common optimization strategies, slow SQL troubleshooting, simulation of massive data, lock mechanism, MySQL under windows and linux Master-slave replication.
Course Intermediate 3273
Course Introduction:This set of courses is based on the design concept and data structure of MySQL index, index usage scenarios, index classification, index usage scenarios, index performance analysis, query optimization, slow query of MySQL index, etc. It mainly describes the solution of MySQL index optimization. It is very suitable for students who have basic knowledge of MySQL or have certain work experience. The course explains how to solve the problem of slow large-volume queries, how to write an efficient SQL, how to optimize query statements, what is the implementation principle of indexes, how to optimize indexes... and many other difficulties and interview points in SQL index optimization.
Course Intermediate 6773
Course Introduction:How to tune SQL according to execution plan under massive data? How does the mysql index system cope with massive data storage? How to design a mysql index with excellent performance under massive data Full analysis of clustered index and non-clustered index of mysql Must-ask nouns in mysql index interview: table return, index coverage, leftmost matching How to optimize indexes for specific SQL scenarios
Course Advanced 6659
Course Introduction:The optimization chapter of "Boolean Education Linux Video Tutorial" is an indispensable course for friends on the road to in-depth learning of Linux, which allows you to learn how to use Linux in a more advanced way.
python - How to get download speed elegantly?
2017-05-18 10:44:51 0 5 695
PHP array How to elegantly convert 1,2,4,5,6,7,9,11 into a string like '1,2,4-7,9,11'?
2017-06-05 11:07:46 0 2 546
How to use pop-up plugin elegantly in laravel
2017-05-16 16:52:18 0 1 485
How to elegantly modify the KEY of the output JSON in LARAVEL
2017-05-16 16:47:06 0 1 641
javascript - How does js handle data with low-end first and high-end last?
2017-05-19 10:31:47 0 1 507
Course Introduction:What is graceful downgrade? Ifyouareanexperiencedwebdeveloper,youmayhaveheardthegracefuldegradationwordbefore.Beforewelearnaboutthegracefuldegradationinwebdevelopment,let’sbreakdowntheword.Themeaningofgracefuliselegantorbeautiful,anddegradationisbreakingorfallingdown.So
2023-08-19 comment 0 567
Course Introduction:Handling EOF errors gracefully in Go: Detecting EOF errors: Use the io.EOF constant to represent EOF errors. Handle EOF gracefully: close file or connection, return sentinel value, log error.
2024-04-07 comment 0 1138
Course Introduction:How to achieve the extremely elegant achievement of Zero Reality? If you want to obtain various props and resources in the Zero Zone game, in addition to exploring the map, you can also go to the designated location and complete the task achievements to obtain a large number of props. The new Really Elegant achievement is very simple to complete. The editor below I have compiled a guide to achieving the ultimate achievement of Zero Zero Real Elegance. Friends who are interested can check it out. Strategy for achieving the Really Elegance achievement in "Zero Zero" A: Interact with the statue on the right side of the toy store on Liufen Street. 1. Achievement description View the [Elegant Posture] Bangbu statue on Liufen Street. Time point: any time 2. Real Elegance Achievement Guide 1. At any time period, come to Liufen Street - to the right of the toy store, you will see a Bangbu statue here; 2. Get close to and investigate the Bangbu statue, etc. Available after completing the conversation
2024-08-20 comment 0 286
Course Introduction:How to use the Hyperf framework for graceful shutdown When developing web applications, it is often necessary to perform graceful shutdown operations to ensure that requests that are already being processed are not affected during the shutdown process. The Hyperf framework provides a graceful shutdown mechanism that allows us to shut down the server smoothly while ensuring that all requests being processed can be processed normally. The Hyperf framework uses the Swoole extension as its server, and Swoole provides many graceful shutdown features. The following will introduce how to use Hy
2023-10-20 comment 0 1235
Course Introduction:用你最喜欢的语言,写最优雅的「Hello World」
2016-06-06 comment 0 1927