请教php保存数据的方案,谢谢!
小弟有个数据查询的网站,预计数据量很大,我起初想为了查询方便就插入mysql中,但实测下来每天插入的数据量可能在100M以上,如果用mysql估计成本增加,还不知道效率怎么样。
所以我想用文件形式保存数据,考虑过txt,xml,这样读取文件稍微麻烦点也不好紧。不过我最近想到,能不能用序列化的办法保存成文件?(因为我那些数据本质上属于一些数组数据),如果全部序列化,读取的时候直接反序列化那么效率应该会快得多?
想听听高手的意见,谢谢!!
回复讨论(解决方案)
查询读取的次数应该数量级多于写入吧?不用数据库用文件,IO会耗死机器的
查询读取的次数应该数量级多于写入吧?不用数据库用文件,IO会耗死机器的
确实,这样只好考虑数据库了。。。。
只有缓存不经常变化的数据才是有意义的,否则检查数据是否更新的开销也是不可忽略的
如果你的数据只是一些数组数据,那么最高效的就是保存 var_export 的结果到程序文件
使用时只需 include 即可
用文件不如用sqlite,文件且带sql查询
不清楚楼主说的成本指哪方面
建议楼主谷歌下PostgreSQL,mysql内存数据库,以及maria
文档类型简单数据也可考虑nosql,如couchdb,mongodb等
-----------------------------------------------------
另外,如果不考虑IO,性能,查询插入并发啥的,可以把生成php文件用变量放数组或序列化后的数据
试试mogonDB啊,存储序列化数据还是很方便的,跟php的连接读取也很成熟,读xml和txt肯定没读数据库快的
只有缓存不经常变化的数据才是有意义的,否则检查数据是否更新的开销也是不可忽略的
如果你的数据只是一些数组数据,那么最高效的就是保存 var_export 的结果到程序文件
使用时只需 include 即可
版主讲的狠对,另外将var_export的结果保存在一个文件php文件中同时设置下缓存时间,这样就既可以保证缓存还可以保证不频繁查询数据库,当然要用数据库保存的话插入是必不可少的嘛。还能有什么办法减少插入的次数的同时还能保证数据不变?大概只能保证少链接下数据库了吧?请指教
不需要 设置缓存时间 !
设置缓存时间 是一种被动方式,无论数据是否变化,时间一到就都要重写缓存。既然是想用缓存来提高速度,那么任何一点浪费都是不应该的
你可以在更新数据成功后,即可更新缓存!

Hot AI Tools

Undresser.AI Undress
AI-powered app for creating realistic nude photos

AI Clothes Remover
Online AI tool for removing clothes from photos.

Undress AI Tool
Undress images for free

Clothoff.io
AI clothes remover

AI Hentai Generator
Generate AI Hentai for free.

Hot Article

Hot Tools

Notepad++7.3.1
Easy-to-use and free code editor

SublimeText3 Chinese version
Chinese version, very easy to use

Zend Studio 13.0.1
Powerful PHP integrated development environment

Dreamweaver CS6
Visual web development tools

SublimeText3 Mac version
God-level code editing software (SublimeText3)

Hot Topics

Long URLs, often cluttered with keywords and tracking parameters, can deter visitors. A URL shortening script offers a solution, creating concise links ideal for social media and other platforms. These scripts are valuable for individual websites a

Following its high-profile acquisition by Facebook in 2012, Instagram adopted two sets of APIs for third-party use. These are the Instagram Graph API and the Instagram Basic Display API.As a developer building an app that requires information from a

Laravel simplifies handling temporary session data using its intuitive flash methods. This is perfect for displaying brief messages, alerts, or notifications within your application. Data persists only for the subsequent request by default: $request-

This is the second and final part of the series on building a React application with a Laravel back-end. In the first part of the series, we created a RESTful API using Laravel for a basic product-listing application. In this tutorial, we will be dev

Laravel provides concise HTTP response simulation syntax, simplifying HTTP interaction testing. This approach significantly reduces code redundancy while making your test simulation more intuitive. The basic implementation provides a variety of response type shortcuts: use Illuminate\Support\Facades\Http; Http::fake([ 'google.com' => 'Hello World', 'github.com' => ['foo' => 'bar'], 'forge.laravel.com' =>

The PHP Client URL (cURL) extension is a powerful tool for developers, enabling seamless interaction with remote servers and REST APIs. By leveraging libcurl, a well-respected multi-protocol file transfer library, PHP cURL facilitates efficient execution of various network protocols, including HTTP, HTTPS, and FTP. This extension offers granular control over HTTP requests, supports multiple concurrent operations, and provides built-in security features.

Do you want to provide real-time, instant solutions to your customers' most pressing problems? Live chat lets you have real-time conversations with customers and resolve their problems instantly. It allows you to provide faster service to your custom

The 2025 PHP Landscape Survey investigates current PHP development trends. It explores framework usage, deployment methods, and challenges, aiming to provide insights for developers and businesses. The survey anticipates growth in modern PHP versio
