With the increased use of data nowadays, the need to have data available at all times is imperative. Users need their data to be accessible; enterprises need their data to be working for them 24×7.
In all the data hoopla, during a disaster with the servers, where will the data be accessed from?
Data Replication is the Answer
For this reason, data companies create replicas of the original data source. These are not the same as backups. Backups are a data instance of one time which is stored for prolonged periods.
Data replicas, on the other hand, are near-real-time updated data sources that are connected but are not used. They are available to be used within seconds in case the original source is not available for some reason.
This reduces the time lost and ensures 99.9% availability of data and servers at all times. Data storage companies provide a secure way of replicating data and ensure quick availability.
If not this, then data replication is handy as a long term data historicization and archiving solution for organizations.
For data retention, a number of tools are available and used.
Many organizations prefer opting for open source tools as they allow enterprises to make custom settings. With this, they can extract the most out of the tool.
List of 6 Best Open Source Data Replication Tools
We are going to look at some open-source data replication tools widely used in the industry.
It is the data replication tool of choice of many professionals globally, including a whole community of professionals on Github.
It is light, open-source, and efficient at transferring bulk data.
It is cross-platform and can support parallel data transfer for faster performance. It has a simple architecture and can run even on a laptop.
It can handle a substantial amount of data and does not require any additional software or drivers to function.
MariaDB is an open-source data replication software, supported by HVR software. It provides an SQL interface to allow data access.
MariaDB is available as a single software and also comes bundled with HVR’s own data replication software.
It is a simple, no-frills solution that does the job of data replication, table creation and loading, data comparisons, and provides insights.
Since supported by HVR, MariaDB boasts of some similar features, such as being available on myriad platforms. It can handle almost all available data types.
SymmetricDS is touted as one of the best data replication software tools available.
Supported extensively by Jumpstart as its open-source venture/partnership, SymmetricDS is a bit on the heavier side in terms of size.
This is why some developers who are not looking for something resource-hungry opt for a lighter solution.
Others who are on the search for an all-in-one solution, SymmetricDS is the one for them.
Most large and medium enterprises opt for SymmetricDS. It is widely used in many industries, which includes healthcare, manufacturing, retail, etc.
Tungsten replicator is one of the major replicator software available in the marketplace. Its ability to provide quick results along with a host of features that make it better is why enterprises prefer opting for it.
It is mostly used for a niche segment of different target and source databases.
One can program Tungsten to create data replication of multiple to one and one to multiple sources and targets as well, based on the specific requirements of the enterprises.
Moreover, Tungsten Replicator can also perform heterogeneous replication, which makes it stand out of the crowd.
It enables MySQL replication to be performed to multiple heterogeneous targets.
Talend is another open-source solution for data replication. It is a no-nonsense product that goes about doing its job efficiently.
It is not the best in the market, but it gets the job done. It is free to use and download.
Its UI is based on the Eclipse development environment, making it easy to use and develop new capabilities.
This makes it ideal for enterprises that are using a Java-based development and database model.
rubyrep is an open-source data replication software that has been released under the MIT license.
It is capable of scanning two databases simultaneously and figure out the differences between the two. It can also replicate two databases at the same time continuously and also sync both the databases at the same time.
It is simple to use and get started. It is independent of all platforms and can work across data types as well.
Data replication has gained a lot of importance in the past couple of years. The data revolution that we are currently experiencing is the major driver for this shift in trend.
The AI/ML future though is also dependent on data. This suggests that the importance of data is not fading anytime soon.
And with this continuing, it is a guarantee that data replication will hold its place as one of the imperative needs of the data world.
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