I m going to use springboot to develop background for app now the requirement is that sessionid is encapsulated in token, and session is stored in redis app with token on each request. I hope I can get the session of the current user by parsing the s...
use the redis, of the swoole protocol and then implement the connection pool by yourself (just a yii2-swoole written by a big god), which is stored in SplQueue, but I found that after the connection is inside, when it is idle for a long time, these conne...
thinkphp+mysql+redis, is used in the background to arrange on-site exams every period of time, about 100 people. At ordinary times, 3000 people will take mock exam training. my idea: formal examination, give out 100 sets of papers, except that there a...
redis > SETBIT bit 10086 1 (integer) 0 redis > GETBIT bit 10086 (integer) 1 redis > GETBIT bit 100-sharp bit is initialized to 0 (integer) 0 by default. ...
1. If the subscription is not opened after the redis publishes the information, whether the previously published message can be received after the subscription is opened. is the publishing mechanism of 2.redis burning immediately after posting? Or kee...
key_name = test_h redis.expire(key_name, -1) redis.execute() This key is destroyed directly in redis. Why? ...
where can I download the redis5.0 winodws version? Microsoft doesn t seem to update that one ...
the functional differences between redis cluster, codis and twemproxy? Which is more suitable for the production environment? which of the three will correspond different keys to different hosts? When I find the information, all three automatically assi...
for example, every day to create millions or even tens of millions of string, with expiration time of about 2 seconds, does it have a big impact on redis performance? Is this practice OK? ...
The redis info command outputs used_memory:4008617480 used_memory_human:3.73G whether this is the memory of the directory set by dir. but there is only one dump.rdb file in the dir path that is 1.3G in size. so what kind of memory is used by the maxm...
download command: wget http: download.redis.io rele. decompression command: tar-zxvf redis-5.0.2.tar.gz extract and execute make and make install , and then copy redis-server, redis-cli, redis.conf to the usr local redis directory. can the origin...
redis as a cache feature has many advantages, which can ease the pressure on the server first determine whether there is any in the cache. If not, check DB , then directly use . What if DB is updated? Isn t the data in redis just the old dirty data? ...
I found that the redis mget of python is out of order. Is there any way to make sure that it is the same as before? Now, in order to keep the order, I can only for loop to get,. The speed is too slow ...
I want to climb a website with about 1 billion data. Url is http: xxx.com id=xx accesses and extracts the data and stores it in the database . where the id parameter in url is predictable, ranging from 0 to 1000000000 so I can generate these 1 bill...
at present, there is a need to count the data of some dailies and show them with echarts. Because it may involve calculating the sum of months or years according to the day, I hope to find a way to do the calculation instead of mysql. The first thing th...
under PHP 5.6.37 ubuntu14.04.1, sometimes the request will report this error: PHP Startup: Unable to load dynamic library usr lib php 20131226 redis.so - usr lib php 20131226 redis.so: undefined symbol: igbinary_serialize,. ...
guys, I m using some data from golang redis set. Using gopkg.in redis.v4 usage: c.Set (uid + ": policy ", b, exp * time.Second) there is a problem here. Before this exp, I converted the string to int--> exp, _: = strconv.Atoi (policy.Exp) and then ...
< H2 > problem description < H2 > there are two PHP scripts, start.php and processes2.php , both of which connect to the same Redis . execute procedure: assume that the number of connections to redis at this time is 0. I used redis-cli info...
my online redis server operated keys * causing the company s business service to stop for 2 hours. Can the company fire me without compensation? ...
[1] Today, I made an official account to reply to the keyword php of grabbing red packets. Use a redis variable to record the number of red packets sent. If it reaches 100, it will be snatched up. As a result, the redis variable no longer changes at 56,...
require is not defind file path in the laravel + vue Laravel Elixir project is no problem the project code is placed under the www folder of phpstady laravel 5.3 ...
<cube-upload ref="upload" v-model="files" :action="action" fileName="uploadfile" :headers="header" @file-error="errHandler" file-success="successHandler" > <div class="cle...
I want to render the table, of element based on the data given by the backend, but the data needs to be processed to achieve the desired effect. < H2 > data are as follows: < H2 > testList: [ { attr: [{ name: xu1 , id: 2 ...
how does vue-router jump 404 requests that are not in the routing table? ...
problem description the environmental background of the problems and what methods you have tried related codes Please paste the code text below (do not replace the code with pictures) what result do you expect? What is the error message actu...