Microsoft Access is a superb database management system designed to keep structured data in the local filesystem. MS Access has user friendly interface and easy-to-use software program development tools that makes it the ideal choice to create database for quite a few users. Unfortunately, the device has certain limitations minimizing scalability of the database including 2GB file size limit, 255 concurrent users (Microsoft suggests 100), etc . This clarifies why many businesses migrate their databases from MS Access to MySQL. Nevertheless, data migration procedure needs a lot of work to put together and check outcomes.
Thus, everyone who plans such migration should inquire for himself: is it really necessary to copy the database to MySQL server? From one hand, MySQL offers several benefits when compared to MS Access such cross plat-forming, high performance, multiple users access, strong security system and others. Coming from another hand, if MS Access acts as a single-user info storage and the data quantity is not huge, there isn’t much benefit of converting data source to MySQL.
In general, repository migration from MS Access of MySQL consists of the next steps:
- Export Microsoft Access to table and constraint meanings in form of DDL SQL statements, convert them in to MySQL format and load towards the target MySQL server.
- Export MS Access data in comma separated values documents (one file per table), make necessary conversion of every .csv file and transfer it into MySQL databases.
- Export Microsoft Access questions into SQL-statements, convert all of them into MySQL format and loads into the target database.
A few of these steps can be automated to prevent risk of data loss or problem due to human factor.
For instance , Microsoft Access can move the data to multiple types including abstract ODBC resource. This feature allows transferring MS Access table to MySQL via the appropriate Connector/ODBC driver as follows:
- Open the database in MS Access and click on table to export
- Select “Export” item in the “File” menu
- In the dialog “Export object Type” select “ODBC Database”.
After these steps Microsoft Access to data will be loaded in to MySQL database. Note that the approach does not convert questions and certain constraints.
Another choice of database migration by MS Access to MySQL machine is to use dedicated software tools. One of those tools is Access to MySQL conversion app produced by Intelligent Converters. This program supports all versions of MS Access and MySQL including such variations as MariaDB and Percona. Likewise, it is possible to script, handle and schedule the transformation process using command collection version of the converter.
Usage of MySQL converter combines simple to use interface with sufficient features to migrate large and complex MS Access directories (average performance is 2k records per second on the modern platform). The program deals with Microsoft Access types and attributes in intelligent way doing all necessary changes. It handles all crawls and relationships between tables, supports Unicode and changes MS Access queries into MySQL views.
Access to MySQL converter comes with unlimited support and one-year subscription intended for updates. Every customer will probably be receiving new versions from the tool within one year after purchase free. To learn more about the product, please visit its official web page http://www.convert-in.com/access-to-mysql.htm
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