We performed a comparison between erwin Data Catalog by Quest and IBM InfoSphere DataStage based on real PeerSpot user reviews.
Find out what your peers are saying about Informatica, Alation, Collibra and others in Metadata Management."The data catalog feature is pretty good."
"When you combine it with data lineage, every time you need to make a change, it allows you to do impact analysis on any changes and then connect to the end-users or data stewards so that they can be aware that a change is coming. That's one of the main benefits we use it for."
"Finding logs is very easy on the solution."
"The product is easy to deploy."
"When we have needed help from the IBM team, they were helpful. Our company is a premium partner so we get fast responses."
"We can view what we want to do. We can transform data and put them on tables."
"The ETL tools are probably the most valuable feature. It has an IBM tool, a friendly UI and it makes things more comfortable."
"The performance optimization is quite good in DataStage. It provides parallelism and pipelining mechanisms"
"Highly customizable: Allowing you to handle multiple data latencies (scheduled batch, on-demand, and real-time) in the same job."
"It's a robust solution."
"There is room for improvement with respect to the connector and how to connect to the structured and unstructured database."
"There are always ways to improve things. For example, we can use AI to be able to find out something. When we are typing something, if we don't know the exact term, Artificial Intelligence would be useful to find terms that are phonetically or syntactically similar. Instead of having to type in the exact name, they can provide those in the list. So, they can provide AI support for the search because when you have thousands and thousands of terms, it is hard to remember all the names."
"The initial setup can be complex."
"The setup is extremely difficult."
"Reduced cost would allow more customers to choose the product. It's quite expensive in relation to the cost of other similar solutions."
"I really like this tool, but the administration should be on the same client application because a lot of administration features are not on the client-side, and they usually need to have administrative access. It's quite complicated to force IT teams to have separate administrative access from the developers."
"The graphical user interface (GUI) feels a lot like the interfaces from the 1980s."
"Working with some of the big data components is good, but I can see improvements are needed."
"The solution can be a bit more user-friendly, similar to Informatica."
"It doesn't have any big data connections. It would be good to have them because most of the systems are moving towards big data. There should also be a user-friendly way to interact with the cloud. Its loading process is very slow. It takes a lot of time for around 5 or 6 million records, and we are not able to provide real-time data to the vendors due to this delay. Its performance needs to be improved. It is also like a legacy system. It is not updated much. In higher versions, they only do small changes. We would like to have new features and new technologies."
erwin Data Catalog by Quest is ranked 12th in Metadata Management with 2 reviews while IBM InfoSphere DataStage is ranked 7th in Data Integration with 37 reviews. erwin Data Catalog by Quest is rated 7.6, while IBM InfoSphere DataStage is rated 7.8. The top reviewer of erwin Data Catalog by Quest writes "Helps with metadata management, saves time, and allows us to do impact analysis on any changes". On the other hand, the top reviewer of IBM InfoSphere DataStage writes "User-friendly with a lot of functions for transmission rules, but has slow performance and not suitable for a huge volume of data". erwin Data Catalog by Quest is most compared with Informatica Enterprise Data Catalog, Talend Open Studio, Alation Data Catalog, Oracle Data Integrator (ODI) and WhereScape RED, whereas IBM InfoSphere DataStage is most compared with IBM Cloud Pak for Data, SSIS, Azure Data Factory, Talend Open Studio and Informatica PowerCenter.
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