Community Learn Tools Library Leisure
search
English
Home > Backend Development > PHP Tutorial > 图片存储用memcached还是redis

图片存储用memcached还是redis

WBOY
Release： 2016-06-23 13:59:32
Original
1037 people have browsed it

最近在做一个图片类应用，对图片的读取速度要求很高，一般从物理硬盘的读取速度达不到期望，所以想试试用内存存贮，但犹豫选用memcached还是redis，请大家帮我分析分析我的想法是否可行，还有应该选用mem还是redis。我的需求是：1、写操作不多，主要是读取操作；2、不必考虑内存大小的问题；3、永久存储，容错率要低。谢谢


回复讨论(解决方案)

内存存图片？
图片的开销主要是网络传输的开销。
你似乎应该选择图片存CDN而不是redis,memcache之类。

内存存图片？
图片的开销主要是网络传输的开销。
你似乎应该选择图片存CDN而不是redis,memcache之类。
解释一下，我的应用是对图片进行处理的，一次请求大概要取20张以上的图做处理，最后生成一张图，所以开销在这一块而不在传输上

redis
1、memcached 的最大容量是受限的
2、memcached 不会自动将内容存于硬盘，不符合永久存储的要求

Related labels：
图片存储用memcached还是redis
source：php.cn
Previous article：GROUP BY 语句怎么用php输出来类 Next article：php中数组p[]表示什么？
Statement of this Website
The content of this article is voluntarily contributed by netizens, and the copyright belongs to the original author. This site does not assume corresponding legal responsibility. If you find any content suspected of plagiarism or infringement, please contact admin@php.cn
Latest Articles by Author
Latest Issues
function_exists() cannot determine the custom function Function test () {return true;} if (function_exists ('test')) {echo "test is function...
From 2024-04-29 11:01:01
0
3
2250
How to display the mobile version of Google Chrome Hello teacher, how can I change Google Chrome into a mobile version?
From 2024-04-23 00:22:19
0
11
2387
The child window operates the parent window, but the output does not respond. The first two sentences are executable, but the last sentence cannot be implemented.
From 2024-04-19 15:37:47
0
1
1998
There is no output in the parent window document.onclick = function(){ window.opener.document.write('I am the output of the child ...
From 2024-04-18 23:52:34
0
1
1885
Where is the courseware about CSS mind mapping? Courseware
From 2024-04-16 10:10:18
0
0
1955
Related Topics
More>
Popular Recommendations
Popular Tutorials
More>
Related Tutorials
Popular Recommendations
Latest courses
Latest Downloads
More>
Web Effects
Website Source Code
Website Materials
Front End Template