erwin Data Modeler vs. Vizlib

I have had a chance to use few other data modeling tools from Quest and Oracle, but I am most comfortable using erwin Data Modeler. They understand your data modeling needs and have designed the software to give you a feeling of completeness when you are designing a data model.

Incentivized

I have read reviews where Vizlib is performing well. That was not our experience integrating Vizlib with Qlik Sense cloud as a write back capability. So, my experience is that integrating Vizlib with Qlik Sense cloud as a write back capability is probably not an area where they perform well

• Reverse Engineering: I love the way we can import an SQL file containing schema meta data and generate ER diagram out of it. This is specifically useful if you are implementing erwin Data Modeler for an existing database.
• Forward Engineering: We use this feature very frequently. Where we do database changes in our physical and logical data models and then generate deployment scripts for the changes made.
• Physical vs Logical Models: I like to have my database model split into physical and logical models and at the same time still linked to each other. Any changes you make to logical model or physical model shows up in the other.

Incentivized

• Visualizations
• Forecasting
• Storytelling

• Cost is the single largest barrier to entry with this tool.
• Would like to see a greater variety of export options available for use outside of the tool, for example as a vector graphic.
• Support has been uneven at times.

Incentivized

• Vizlib promised a writeback capability that it just was not able to deliver. We bought additional developer licenses for QlikSense that were not planned in the initial Vizlib discussions, but even with they were not able to implement a writeback capability.
• I feel Support was horrible... very slow, and with inadequate expertise.

I had a lot of experience using erwin Data Modeler for designing data models. I think it's pretty intuitive and easy to use. It has enough features to represent your database requirements in form of a model.

Incentivized

We have figured out how to use Vizlib features on our own on many occasions. Whenever we do run into questions, the support team is very helpful and able to help us figure out how to do things quickly. I feel features are more advanced, but we know the depth is there when we’re ready to use it

CA customer support and our account manager have been able to support us with any issues that we have had, from managing our serial keys to issues we logged tickets to resolve. There are aspects of key management that have made it difficult over the years but support usually has worked with us.

Incentivized

Vizlib support is awesome! We have quick turnaround times and regular updates when we open cases. It’s so good we often ask them Qlik Sense questions, rather than going to Qlik support

Not listed, but I've only used alternatives built into something like the Squirrel SQL editor. That one is semi-functional but lacking many features and, in some instances, just plain wrong. The only pro there is that it's freely available and works over ODBC. I've tried some of the other free ones like Creately but didn't have much success.

Incentivized

I selected Vizlib based on several positive Qlik community forum comments. It would seem that they had a different use case than we did

• It is difficult to assign a monetary value to it. The initial learning curve was fairly long.
• It allows us to have better support documentation.
• It allows ease of communications between functional units.

Incentivized

• We have had a negative experience with Vizlib... we paid for a capability that wasn't delivered, and that cost us time that could have been better spend on other priorities. Negative ROI.