We performed a comparison between erwin Data Modeler by Quest and iServer based on real PeerSpot user reviews.
Find out in this report how the two Enterprise Architecture Management solutions compare in terms of features, pricing, service and support, easy of deployment, and ROI."We can create mappings in erwin and possibly data dictionaries."
"It has centralized storage so that a data model can be shared by different teams."
"There is absolutely no problem with the stability."
"When you're getting down to the database level, where you're building a design and you're creating DDL out of it, or you're going in the other direction where you're reaching into system catalogs and bringing things back, that starts to really require specialization. Visio isn't going to reverse-engineer that for you. Those features in erwin are valuable."
"Forward engineering, DDL generation, reverse engineering, and reporting are the most valuable features of the solution."
"The product allows us to reuse entities and attributes."
"It supports a wide variety of databases, including the latest ones. We have chosen to go for a cloud-based database, and it supports that, which is very useful."
"The solution's ability to compare and synchronize data sources with data models is fantastic. We use it for that on a regular basis to make sure that changes haven't been made to the database outside of the modeling process. I can take existing databases and reverse engineer them and understand their structure within 15 minutes. If I didn't have Data Modeler it would take hours. It increases our productivity and helps in understanding our legacy application."
"Tech support is very responsive. They solved issues within a prompt response time."
"Good and effective reporting features, which help in decision making."
"iServer is a solution that helps catalog enterprise architect solutions and catalog information."
"The most valuable features of iServer are the integration with Microsoft Office and the interface is similar to Microsoft applications making them easy to use."
"iServer has valuable features for workflow and document management."
"It has helped having data lineage in the business cluster, which is used as control artifacts."
"The solution has wide use within Microsoft products. The integration with Microsoft products, and, in particular, Microsoft Office, is great."
"The solution is easily modified to suit your needs."
"We are planning to move, in 2021, into their server version, where multiple data modelers can work at the same time and share their models. It has become a pain point to merge the models from individual desktops and get them into a single data model, when multiple data modelers are working on a particular project. It becomes a nightmare for the senior data modeler to bring them together, especially when it comes to recreating them when you want to merge them."
"Some Source official systems give us DDLs to work with and they have contents not required to be part of the DDL before we reverse engineer in the erwin DM. Therefore, we manually make changes to those scripts and edit them, then reverse-engineer within the tool. So, it does take some time to edit these DDL scripts generated by the source operational systems. What I would suggest: It would be helpful if there were a place within the erwin tool to import the file and automatically eliminate all the unnecessary lines of code, and just have the clean code built-in to generate the table/data model."
"I would like to have more data sources from other, different vendors. In recent years, the vendor has reduced the number of data sources, and I would like to have more data sources for every brand. For example, with Oracle, I would like to have compatibility for many versions, including old ones, not just the most recent."
"In terms of improvements, support could have been better in terms of installation, especially of workgroups. We struggled quite a bit to get it up and running. Collaboration could have been better from an installation perspective, but it is trivial as compared to what we use it for. Other than that, I don't have much feedback. It works pretty well, and the fact that we've been using it for more than a decade shows that it is quite solid."
"The erwin ETL functionality has room for improvement when it comes to mapping databases with a classic entity-relationship model to a data warehouse model."
"The solution's model mark could be better because it crashes sometimes."
"I would like to see the reporting capabilities be more dynamic and more inclusive of information. The API is very sparsely understood by people across the user community."
"I would like to see improved reporting and, potentially, dashboards built on top of that. Right now, it's a little manual. More automated reporting and dashboard views would help because currently you have to push things out to a spreadsheet, or to HTML, and there aren't many other options that I know of. I would like to be able to produce graphs and additional things right in the tool, instead of having to export the data somewhere else."
"Cannot see which activities are control activities."
"It definitely needs help to improve the visual aspect of the solution."
"The migration tool needs to be included in the main package, and not as a separate license."
"We could allocate permissions to use only specific components to the users rather than the entire instance."
"The one issue is that if you want to import predefined work, you need to put the licensing model in. So if you wanted to import work that was done before, you then need to buy a separate product for that."
"I haven't used this solution long enough to know what areas could be improved."
"There could be features for process mining, process simulation, and analytics."
"Requirements management needs to be improved."
erwin Data Modeler by Quest is ranked 3rd in Enterprise Architecture Management with 37 reviews while iServer is ranked 6th in Enterprise Architecture Management with 15 reviews. erwin Data Modeler by Quest is rated 8.6, while iServer is rated 7.2. The top reviewer of erwin Data Modeler by Quest writes "The product lets users import different types of models, but it is expensive, and the interface must be improved". On the other hand, the top reviewer of iServer writes "Enables flexible parameters for any process model and has a valuable document management feature ". erwin Data Modeler by Quest is most compared with SAP PowerDesigner, IDERA ER/Studio, Visio, Lucidchart and Ardoq, whereas iServer is most compared with LeanIX, Sparx Systems Enterprise Architect, Visio, ARIS BPA and SAP PowerDesigner. See our erwin Data Modeler by Quest vs. iServer report.
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