microservices real time example

Php+jquery real-time display of online site numbers This article mainly introduces the Php+jquery real-time display website online number of methods, more detailed analysis of the real-time display online number of principles and

We can use it to do all kinds of things today in Node.js. Some time ago, the owner participated in the extreme relaxation activities, in this event we are intended to make a "bow family" can more exchanges of games, the core function is Lan party concept of real-time multiplayer interaction. The Geek Pine game was only 36 hours short, requiring everything to be q

example: 4. Attach to Process form, select the devenv.exe Process in Available processes. Note: we have just opened two vssolutions. Theoretically, two devenv.exe files are correct. Why is there only one? The reason is that the devenu process in the current solution does not support debugging and cannot be attached to its own process for debugging. Select devenv.exe and click Attach, for example: 5. auto

local disk(5) Official introduction: HTTP://CODE.GOOGLE.COM/P/LSYNCDNote: And for data that changes in real time (for example, a database), this data synchronization, DRBD technology is a better choice.Second, the software download and installation1, server side (rsync)(1) Download and install Rsync The code is as follows Copy Code [

, it's in db. Posts does not exist, then how to do it! Same look at the code Public ActionResult Index () { var dbContext = new Blogdbcontext (); IQueryable(); Return View (Posts.tolist ()); } This is what it says. Use the Dbcontext.set Finally, I'll post our final source code.Public Blogdbcontext (): Base () {}///entity Collection//public idbsetNow if you add a new entity class, you don't have to change any of the code h

Most of the site's performance bottlenecks will be on the database, so want to monitor the MySQL, the search for the relevant information.Later and colleagues discussed the next cacti and nagios some old and outdated, graphite more fashionable, and then searched the relevant information, finally made out, the effect is as followsCan see in real time MySQL Open table number, the number of files, is executing

127.0.0.1 11211 2. list all keys Stats items // command STAT items: 7: number 1 STAT items: 7: age 188 END 3. get the key through itemid Next, the list is based on the list of items IDs. In this example, 7 and 2nd parameters are the listed length, and 0 is all listed. Stats cachedump 7 0 // This is the command ITEM Sess_sidsvpc1473t1np08qnkvhf6j2 [183 B; 1394527347 s] END 4. get the key value through get The above stats cachedump command lists my ses

. The more tasks, the less the real-time scheduling rate. On the right side of the equation: we can see that the scheduling rate is 69% when the task is close to infinity. This formula can be used to approximate that 69% of tasks in the task system can be scheduled in real time, that is, they can be executed in the fin

Rsync + inotify for Real-Time Synchronization Rsync + inotify for Real-Time Synchronization 1. Install rsync You can use the yum source to install the rsync service.[Root @ dg test] # yum install rsync You can also install the source code packageWget http://rsync.samba.org/ftp/rsync/src/rsync-3.0.9.tar.gz[Root @ dg tes

Use php + swoole to update client data in real time (1), swooleclient. Use php + swoole to update client data in real time (1). if swooleclient wants to update a list in real time, the traditional method is polling. Taking web as

the default display is an empty string;%T: Use the custom time format in the--TIMEFMT option;For example, to monitor the Create,delete,modify,close_write events that occur on the/tmp/test directory and all of its internal files, use the following command:# inotify-r--timefmt '%d/%m/%y%h:%m '--format '%T%w%f '-e create,delete,modify,close_write/tmp/testThis command exits after monitoring the first event on