I have developed a django application using MySQL as database engine.
I want my application to performing any action with database on the local machine then in an interval of time (suppose every 5 minutes) the local database sync to the database on the server automatically.
How can I do this kind of thing, using MySQL script or django can do it for me using its tools?
The term “MySQL Replication” is what you want~
But in factor it'll sync data whenever your data on the local server is changed~
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Lets say I have two systems that will runs a Django server and one system that will be a centralised database that will only contain database application running on this machine. How can I have two machines connect to same database i.e Read/Write from/to database? What software needs to be running on my MySQL database side so it can get the data from the server and return the data from the database in case of read query ?
The question is how can two server make connection to a centralized database to read/write from it? What code/technology should be running on the database server to send/receive data?
If there are to systems that are solely dedicated as a server and one as a database then how can I make a connection from my two server machine to the centralized database. Which technologies can help me in achieving this? What code should be run on the third machine and how the other two server makes connection to this database?
I fail to understand why you need extra softwares/technology for this.. If all you want to do is make both your django servers access the shared database kn the third server, just point both your django servers to the server running your MySQL.. it should do the job..
I have an app with a MySQL db running on a local network and I need to host it online. I need to work on the local version of the app on the local network and the server version outside the network.
I need the data to be consistent where the db is the same locally and on the server. Assume the same fields will not change on both (no merge conflict) and that sync and merge can take place once everyday - at the end of the day. Data may change on the local version, server version or both, that's why I need a merge. I've seen many other posts but couldn't find a clear solution.
How is that possible?
A web application runs both on live and local server with live and local database server. Users use live server to add the data, whereas internal staffs use the local application to update the data. After some time, both of these databases have to be synchronized properly without loss of data from live or local database server. I don't want an exact replica of live database in local database or vice-versa but databases need to synchronize values which have been entered in it.
My MySQL database (local server) is connected to a weather station. The data are updated continuously on my local server. My idea is to develop a web application that allows me to access this data.
My local database (MySQL) has to be replicated on a remote server (phpmyadmin)
The architecture is as follows:
My questions are:
1- How I do the connection ? I know that I can import my cvs file manually but I don't want to do this.
2- Can I update the datas automatically in my remote server ?
NOTE: I only want to queries on my remote server (phpmyadmin), I will not create or modify new datas.
Thanks you for your help.
As i understood, you want to make a copy of your local mysql data on a remote server.
first of all phpmyadmin is a tool or webapp to access mysql , it is not a server itself.
and second
there are two type of replication approach
Master-slave (read from slave , write to master, that will sync to slave)
How to do it
Master- Master (whatever operation are on master that will also replicate on other master) How to do it (Master-Master replication is deprecated. See Group Replication as a replacement)
You can choose the approach as per your requirement
Master-master vs master-slave database architecture?
How to achieve replication
http://dev.mysql.com/doc/refman/5.7/en/replication-howto.html
Hi i have a local mysql database that gets updated locally daily on windows machine. at the end of the day, i want a scheduled job to be called by windows that updates a remote mysql database with all the the new data ie compare and synchronize.
i have already created the test database on remote server and ive allowed remote access. i want simple program/solution that i could call on command line that updates remote database with new or changed records etc.
the local database is on a windows machine and remote database is on a webserver with debian.
MySQL allows replication: you wouldnt need to use a specific app, have you looked at http://dev.mysql.com/doc/refman/5.0/en/replication-howto.html