Likelihood to Recommend In well-suited scenarios, I would recommend using Apache Flink when you need to perform real-time analytics on streaming data, such as monitoring user activities, analyzing IoT device data, or processing financial transactions in real-time. It is also a good choice in scenarios where fault tolerance and consistency are crucial. I would not recommend it for simple batch processing pipelines or for teams that aren't experienced, as it might be overkill, and the steep learning curve may not justify the investment.
Read full review The same way you design data integration job can be used to design services. It is easy to enhance by custom components and can adapt to all requirements. Talend Data Integration connects to [a] multitude of data sources and streaming service. Very easy interface to design complex applications without spending much time on coding. Easy to learn and master. Talend constantly strives to better itself by adding more features and functionalities.
Read full review Pros Low latency Stream Processing, enabling real-time analytics Scalability, due its great parallel capabilities Stateful Processing, providing several built-in fault tolerance systems Flexibility, supporting both batch and stream processing Read full review We used Talend to ETLing the data from myriad sources such Oracle Database, Clarify, Salesforce, Sugar CRM, SQL DB, MQ, Stibo Step, FTP, Netezza, and Files. We leverage Talend transformation capabilities for stitching the data , unions and join We successfully created the final unified set that can be used by business Read full review Cons Python/SQL API, since both are relatively new, still misses a few features in comparison with the Java/Scala option Steep Learning Curve, it's documentation could be improved to something more user-friendly, and it could also discuss more theoretical concepts than just coding Community smaller than other frameworks Read full review Pricing for sure can be the area for improvement. Real time processing is slow as compared to other tools like Abinitio. While developing batches, it crashes a lot. It may be the issue with me, but I wanted to highlight it. Read full review Usability We use Talend Data Integration day in and day out. It is the best and easiest tool to jump on to and use. We can build a basic integration super-fast. We could build basic integrations as fast as within the hour. It is also easy to build transformations and use Java to perform some operations.
Read full review Support Rating Good support, specially when it relates to PROD environment. The support team has access to the product development team. Things are internally escalated to development team if there is a bug encountered. This helps the customer to get quick fix or patch designed for problem exceptions. I have also seen support showing their willingness to help develop custom connector for a newly available cloud based big data solution
Read full review Alternatives Considered Apache Spark is more user-friendly and features higher-level APIs. However, it was initially built for batch processing and only more recently gained streaming capabilities. In contrast, Apache Flink processes streaming data natively. Therefore, in terms of low latency and fault tolerance, Apache Flink takes the lead. However, Spark has a larger community and a decidedly lower learning curve.
Read full review In comparison with the other ETLs I used, Talend is more flexible than Data Services (where you cannot create complex commands). It is similar to Datastage speaking about commands and interfaces. It is more user-friendly than ODI, which has a metadata point of view on its own, while Talend is more classic. It has both on-prem and cloud approaches, while
Matillion is only cloud-based.
Read full review Return on Investment Allowed for real-time data recovery, adding significant value to the busines Enabled us to create new internal tools that we couldn't find in the market, becoming a strategic asset for the business Enhanced the overall technical capability of the team Read full review It’s only been a positive RoI with Talend given we’ve interfaced large datasets between critical on-Prem and cloud-native apps to efficiently run our business operations. 40K+ plots data, covering 1K+ crop varieties. 3K+ Customer & their credit data, 3K+ product inventory & pricing. Read full review ScreenShots