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Self-study IT network Linux load balancing video tutorial

Course Intermediate 11429

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.

Shangxuetang MySQL video tutorial

Course Advanced 17723

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.

Band of Brothers front-end example display video tutorial

Course Advanced 11421

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.

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Laravel Excel queue consuming too much RAM

I have set up a Laravel queue to read excel files using your Laravelexcel and it works great for small files. But for large files (100+mb) and 400k+ records, it takes too much time and consumes almost 40GBRAM of the server. I've set up a supervisor to run queue:work commands. My server memory is 60GB. For small files everything works fine, but for large files it doesn't work. I also checked the query times using telescope but no query took very long.

2024-03-21 19:11:50

How to use JDBC in Java to implement continuous updates of the database server without increasing RAM consumption

I'm writing a fighting game in JavaFX, using JDBC to update information into a MySQL database. Most tasks that get basic information from the database server work fine if they are not repeated continuously. The problem arises when I need the program to constantly update the opponent's information, such as position, level, damage, etc. in the game. I have to constantly send select commands to the server, which increases the RAM used by the thread running these commands. voidstartUpdatingOpponentInfo(){Threadthread=ne

2023-09-07 20:10:29

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Is RAM computer hardware?

Course Introduction：RAM is computer hardware, usually the memory in your computer. RAM is random access memory. The contents of the storage unit can be taken out or stored as needed. RAM is used as a memory stick and is an indispensable piece of hardware in the computer.

2020-02-13 comment 0 10687

How to use instance RAM role through API after activating RAM service

Course Introduction：This article introduces how to use the instance RAM role through the API after activating the RAM service, and focuses on the operation steps.

2018-09-18 comment 0 1936

Is ram running memory?

Course Introduction：ram is running memory. The full English name of ram is Random Access Memory, which means random access memory; ram is also an internal memory that directly exchanges data with the CPU. RAM can be read and written at any time, and it is very fast. It is usually used as an operating system or other running Temporary data storage medium for programs in .

2021-01-19 comment 0 59531

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