Course Elementary  3179

Course Introduction：Reprinted from Bilibili: https://www.bilibili.com/video/BV1Ja411c74f

Course Elementary  3116

Course Introduction：If you have any questions, please send us a message via WeChat: Le-studyg; This course aims to deeply explore how to use the Swoole extension to operate the database connection pool in the Laravel framework. The course will start with basic concepts, introduce the basic principles and usage of Swoole, and then focus on how to integrate with the Laravel framework. Students will learn how to configure and manage database connection pools to improve the performance and concurrency of database operations. The course will also cover actual case studies and best practices to help students better understand and apply this technology. Whether you are a Laravel developer or a developer interested in Swoole connection pool operation database, this course will open new doors for you to learn and practice.

Course Intermediate  4722

Course Introduction：There are two main purposes for studying this course: 1. Visual panel layout adapts to the screen 2. Use ECharts to realize histogram display Core Technology: -Based on flexible.js + rem smart large screen adaptation - VScode cssrem plug-in - Flex layout - Less to use - Based on ECharts data visualization display - ECharts histogram data settings - ECharts map introduction

Course Intermediate  6239

Course Introduction：This course is a very comprehensive set of courses. The video knowledge covers the basics, advanced, operation and maintenance of MySQL and many other aspects. The course content is comprehensive and in-depth, which can fully meet our daily development, operation and maintenance, interviews, and self-improvement. It also uses a variety of methods during the explanation process to help students understand the key and difficult content in the course more clearly.

Course Elementary  18998

Course Introduction：The most commonly used PHP dynamic website development is the MYSQL database. PHP Chinese website's "Daily Sharing of MySQL Database Technology Knowledge" course shares some common PHP MySQL database knowledge every day and explains these common knowledge points in the form of videos. ! From basic to advanced, the difficult points are broken down, each knowledge point takes about 5 minutes, and we strive to be easy to understand and create a small knowledge base of high-quality MySQL databases!

Course Introduction：EJB and Big Data Analysis JavaEnterpriseJavaBeans (EJB) is a framework widely used to develop distributed enterprise applications. It provides core enterprise capabilities such as transaction processing, concurrency, and security. With the advent of the big data era, EJB has been extended to process and analyze the growing amount of data. By integrating big data technologies, EJB applications can: Process and store massive amounts of data Perform complex data analysis tasks Provide access to real-time data Support data-driven decision making EJB and big data integration example The following code shows how to use EJB to integrate with Apachespark. Big data analysis: @StatelesspublicclassSparkDa

2024-02-21 comment 0  780

Course Introduction：How to use MySQL's data analysis functions for advanced data analysis. In the field of data analysis, MySQL, as a powerful and easy-to-use relational database, has a wealth of data analysis functions that can help us perform various advanced data analysis. This article will introduce how to use MySQL's data analysis functions to perform advanced data analysis, and attach code examples. 1. Overview Data analysis functions are a set of powerful built-in functions provided by MySQL, which can perform aggregation, sorting, ranking, window calculation and other operations on data. These functions can

2023-08-02 comment 0  1547

Course Introduction：Use PHP functions and extensions to efficiently process and analyze big data. Integrate common PHP functions: perform data conversion, aggregation, grouping and other tasks. Use extension libraries: Enhance PHP's big data processing capabilities, such as MongoDBPHP library and ElasticsearchPHP library. Practical case: By connecting to the database, retrieving data, using built-in functions to calculate the number of visits, and analyzing website traffic data.

2024-05-01 comment 0  1227

Course Introduction：How to improve the data analysis speed in C++ big data development? Introduction: With the advent of the big data era, data analysis has become an indispensable part of corporate decision-making and business development. In big data processing, C++, as an efficient and powerful computing language, is widely used in the development process of data analysis. However, when dealing with large-scale data, how to improve the speed of data analysis in C++ big data development has become an important issue. This article will start from the use of more efficient data structures and algorithms, multi-threaded concurrent processing and GP

2023-08-27 comment 0  869

Course Introduction：Introduction to data analysis and analysis function skills of PHP and Oracle database In the development process of modern computer applications, data analysis is a very important link. Especially for large database applications, in order to obtain valuable information from massive data, data analysis and analysis functions need to be used. This article will introduce how to use the PHP programming language and Oracle database to perform data analysis techniques, and give some relevant sample codes. 1. Connection between PHP and Oracle database before starting

2023-07-11 comment 0  900