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
Related
I have a situation wherein I want to sync remote and local MYSQL databases.
Local DB is connected to local application and remote DB is connected to remote application.
So records in both DB get updated or inserted separately.
Database schema is same.
What is the best option to keep both databases in sync?
I have a web based system in php that works locally in multiple places and in each place has a local database in mysqli.
Also my system in every place connect remotely to another database that get all of information from specific tables of local systems as an example when you insert a record in any place,this record insert to remote database ,too. and so on ,to tell summary sync information from local to remote database.
schema of the system
Now I know replication can be a good idea for this.
but I don't know when my remote database has a problem and my system can't connected to remote database how to apply changes in local database to remote database?
I am using Mysql, I have two DB in two different system. I want my local DB to be synced with remote DB. both the Schema will be having same table and column.
whenever a change occurs in remote DB that change / Update should happen in my Local DB.
How to do it???
Thanks in Advance.
What you'd need is a replication setup using a multi-source setup as described in the MySQL Documentation.
I have two databases. One is on local server and the other is on a production server. I'm continuously working on the local server and after approval I want to update production server. Wih the current setup, I need to take dump or copy or export of database and then import into production database, every time. Is there any way of synchronization method in phpmyadmin for database on different server.
It is possible to synchronize a model in MySQL Workbench with a live database?
Other then this, how can I do this? I'm able to use queries, the command line and phpmyadmin itself.
Please specified any simple method.
The "synchronisation" feature you are looking for is called replication. A replication can be set up between a master and a slave machine. It does not rely on a constant connection, but stores all changes on the master and replays all those changes on the slave once a connection is established.
I have a database in data center, which is running MySQL, and I want to change the database from data center to host in my company. At that time, I don't want to stop the data base in the data center, is there anyway to this kind of integeration? Thank you...
Replicating:
You can setup a MySQL replicate database at your host. It will start replicating the data from the "old" database server into your new one asynchronously while the application is running.
(source: mysql.com)
Swapping: Afterwards you can switch the application to write to the new database.
(source: mysql.com)
Swapping a master MySQL with a slave MySQL replicate: http://dev.mysql.com/doc/refman/5.1/en/replication-solutions-switch.html
MySQL Replication: http://dev.mysql.com/doc/refman/5.1/en/replication.html
You could setup the new Mysql server as replication slav and then switch the connection in your application from the old to the new server.