In order to choose a good ETL tool that provides support for MongoDB, you have to consider many factors such as sources, transformations, ease of use, monitoring, etc.
ETL (Extract, Transform and Load) is a process by which data is collected from various sources with the help of ETL tools, transformed into the required formats, and loaded into a database or data warehouse.
In this article, you will see a list of popular ETL tools for MongoDB.
Table of Contents
MongoDB – A Brief Introduction
MongoDB is basically a document database where every record is stored as a document. When compared to JSON Objects, MongoDB documents are pretty much similar. A MongoDB document is nothing but a data structure in the form of key-value pairs. It is a NoSQL database, and it is entirely free.
MongoDB is highly popular for providing incredible performance, and scalability. It offers various features, including ad-hoc queries, indexing, replication, and load balancing, etc.
How to Choose a MongoDB ETL Tool?
When it comes to choosing the best MongoDB ETL tool that suits your requirements, you need to consider various aspects as outlined below:
One of the important aspects that you need to consider while choosing a MongoDB ETL tool is how easy and simple it is to set up in your environment. You also need to know the prerequisites you need to install the ETL tool in your system. Some of the general prerequisites for ETL tools like MongoSyphon include having:
- MongoDB configured on Port 27017 with read/write permissions
- MySQL configured on Port 3306 with read/write permissions
- Have both MySQL and MongoDB client application installed in the same path
2. Complete Monitoring & Management
The next important factor to consider is whether the MongoDB ETL tool provides features to monitor the ETL process effectively. It needs to have options to create rules for different activities, and every such action needs to be recorded in the database for further analysis. Overall, monitoring the ETL process needs to be available and enable users to take reports on various crucial data sets.
3. Multiple Data Sources
Another aspect that needs to be considered while choosing the best MongoDB ETL Tool is that it needs to support the extraction of data from various sources. At the end of the day, you don’t need to be stuck with a tool that only comes with limited options in terms of data extraction.
When it comes to data warehousing, you cannot rely on only a particular data source. Hence the MongoDB ETL tool you select needs to have the ability to work with multiple data sources. It also needs to have the ability to connect with various queuing products.
4. Ease of Use
The MongoDB ETL tool you choose must be easy to understand and use in a quick time. You can’t spend weeks understanding the working and features of the tool. Everything needs to be documented to enable you to understand it quickly so you can start setting up the tool and generate reports in no time.
5. Robust Data Transformation
With companies starting to use the cloud to store their data platform, it is crucial to look for a MongoDB ETL tool that provides options for a robust data transformation feature after the data is loaded into the database. There are various modeling tools available like Talend, Data Fabric, or you can use just SQL.
6. Real-Time Data Streaming
We have moved into the age of Big Data, and we can see organizations moving vast amounts of data regularly. But still, sometimes, you need continuous or real-time streaming to get some actionable insights on the data. If you have such requirements, then you need to look for a tool that supports real-time data streaming.
7. Other Features
Other essential features that you need to look for while choosing an ETL tool that suits your data extraction transformation, and loading requirements are:
- End-to-end reliability
- Handle out-of-order data
- Extensive reporting
- Ability to integrate with various data cleansing tools
- Support for scheduling FTP sessions
- Support for OLE DB and OLAP metadata standards.
The Best MongoDB ETL Tools
In this section, we’ll review the best MongoDB ETL tools in detail, including its prominent features, pricing, and use cases.
1. Hevo Data
As the ability of businesses to collect data explodes, data teams have a crucial role to play in fueling data-driven decisions. Yet, they struggle to consolidate the scattered data in their warehouse to build a single source of truth. Broken pipelines, data quality issues, bugs and errors, and lack of control and visibility over the data flow make data integration a nightmare.
1000+ data teams rely on Hevo’s Data Pipeline Platform to integrate data from over 150+ sources in a matter of minutes. Billions of data events from sources as varied as SaaS apps, Databases, File Storage and Streaming sources can be replicated in near real-time with Hevo’s fault-tolerant architecture.
Check out what makes Hevo amazing:
- Reliability at Scale – With Hevo, you get a world-class fault-tolerant architecture that scales with zero data loss and low latency.
- Monitoring and Observability – Monitor pipeline health with intuitive dashboards that reveal every stat of pipeline and data flow. Bring real-time visibility into your ELT with Alerts and Activity Logs.
- Auto-Schema Management – Correcting improper schema after the data is loaded into your warehouse is challenging. Hevo automatically maps source schema with destination warehouse so that you don’t face the pain of schema errors.
- 24×7 Customer Support – With Hevo you get more than just a platform, you get a partner for your pipelines. Discover peace with round the clock “Live Chat” within the platform. What’s more, you get 24×7 support even during the 14-day full-feature free trial.
All of this combined with transparent pricing and 24×7 support makes us the most loved data pipeline software on review sites.
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When it comes to choosing a MongoDB ETL tool, you cannot miss out on MongoSyphon. It is a specially designed ETL tool to transform data into Mongo document structure. It can read and extract data from RDBMS tables, convert into JSON documents, XML output, or write directly onto the MongoDB.
MongoSyphon does its data join works internally in case the underlying database doesn’t provide any support or in a situation where it needs to merge data from various sources.
Once the extraction and transformation jobs are completed, MongoSyphon loads the data into MongoDB using native document upload methods. This is the main difference between MongoSyphon and other MongoDB ETL tools, as they are mainly designed to work with relational structures. But with MongoDB, it can either be used for bulk conversion or even for scheduled updates as well.
Even though there is no specific CDC (Change Data Capture) features available in MongoSyphon, it can accomplish it using SQL queries or utilize change tables to capture changed data from external CDC.
- Native document upload
- Data Extraction
- Easy Data joins
- Basic CDC
- Supports various data sources
MongoSyphon is open source and completely available for free. You can download it here.
- MongoSyphon has no GUI. So you need to know SQL very well.
- Since it is an early stage tool, it is not well tested enough.
- It has limited error handling.
Next in our list of the best MongoDB ETL tools for MongoDB is Transporter, an open-source tool developed by Compose. It helps in extracting data from various data sources using adaptors. For MongoDB, the adaptor provided by Transporter comes with dual functionality as it can either read or write to a MongoDB database. The adaptors work by converting the data extracted into JSON documents and data transfer admins can easily work with the data during the data transfer process.
Transporter comes with abilities to allow users to configure multiple adaptors to various data sources including databases, excel sheets, files, and other types of sources.
- Resume data process
- Robust data transformation
- Track changes
- Synchronize data sources during data process
- Supports multiple data sources
Transporter is open-source and is completely free and you can download the tool here.
Download the Guide to Evaluate ETL Tools
Learn the 10 key parameters while selecting the right ETL tool for your use case.
Krawler is another open-source ETL tool available for MongoDB created and maintained by Kalisio. The main purpose behind Krawler is to allow people to connect to sources containing geospatial and geographic content, extract them and convert into a format suitable for loading into MongoDB.
One of the important features of Krawler is that the time taken to extract data from geospatial data sources is very much less compared to other tools. Krawler only supports data sources supported by MongoDB, hence it is one of the highly recommended tools for MongoDB ETL process. It also comes with detailed documentation to help the user understand the ETL process quickly.
- Support for MongoDB data source
- Reduced time for data extraction and analysis
- Detailed documentation
- Minimalist ETL
Krawler is open-source and is completely free and you can download the tool here.
Panoply is rated highly amongst the best paid MongoDB ETL tools in the market. When compared to other tools, Panoply is a bit unique as it not only provides a platform to run your MongoDB ETL processes but also provides a cloud data warehouse too. Hence, you have a wide range of options for importing data not only from MongoDB but also from various other data sources. Another highlight of using Panoply is that you don’t need to define the schema of the data warehouse before the data extraction process.
- Easy to use
- Quick set up
- All-in-one management
- Ideally suited tool for data analysts
- Supports a variety of data sources
- Ability to connect to BI tools
Panoply is a commercial MongoDB ETL tool and the pricing ranges from $200 – $995. For detailed pricing information, you can look here.
The next MongoDB ETL tool in our list is SYNC, an open-source tool that is specially designed to provide data migration between various data sources and MongoDB. Even though it is specifically tested with MySQL and Oracle, the developers of SYNC claim that this tool is capable of working with any SQL database.
SYNC comes included with a GUI interface that makes it quite easy for MongoDB ETL admins to map different data sources. Other highlights of this ETL tool includes that it sends out email notifications on data migration completion along with a detailed summary.
- Support for most SQL databases
- Easy to create joins
- Email notifications
- Process summary report
- GUI interface
- Batch selection/insertion features
- Supports OpLog
- Failure notification
SYNC is open-source and you can download it here.
Last, but not least, Pentaho is a MongoDB ETL tool provided by Hitachi, the Japanese multinational company. Hitachi Ventara provides ETL tools both as a free, open-source version as well as a paid version too. When compared to the paid version, the features will be considerably lesser in the free version. The Pentaho platform offers users a 30-day trial period to test the product. It can be either tested with a downloaded version or users can try the business analytics platform online itself without any download.
The platform promises to offer a one-stop solution for all your data analysis requirements and business analytics needs. Pentaho provides excellent support to MongoDB and has released a detailed manual with instructions on integrating Pentaho with your system. Businesses looking for IoT data analysis can go with Pentaho as it comes equipped with a lot of features in that area.
- Data flow automation
- Seamless data management
- Enhanced data pipeline management
- Supports modern architectures
- Real-time data analysis
- Predictive modeling
Pentaho offers a 30 day trial period to test the business analytics tool and for more information about Pentaho, you can visit here.
There are a variety of options available in the market when it comes to MongoDB ETL tools. Each of these has a certain set of features and related pros and cons. You can decide the one best suited to your requirements by comparing these and finding the right fit.
When it comes to fully managed ETL, you can’t find a better alternative than Hevo. It is a No-code Data Pipeline product that will help you move data from multiple data sources to your destination. It is extremely easy to set up as you can get the tool up and running in just a couple of minutes.
Visit our Website to Explore Hevo
With Hevo, you can get started in just a couple of minutes as all you need to do is select your data source, provide the user credentials to the data source and the platform will do the rest in extracting the data and loading into the specified destination.
Would you like to give Hevo a try? Sign Up for a 14-day free trial today!
You can also have a look at the unbeatable pricing that will help you choose the right plan for your business needs. What is your preferred MongoDB ETL tool? Let us know in the comments section below.