erwin Data Modeler by Quest is a data modeling tool used to find, visualize, design, deploy and standardize high-quality enterprise data assets. It can discover and document any data from anywhere for consistency, clarity and artifact reuse across large-scale data integration, master data management, metadata management, Big Data, business intelligence and analytics initiatives, accomplishing this whil esupporting data governance and intelligence efforts.
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Navicat
Score 9.0 out of 10
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Navicat Premium is a multi-connection database development and administration tool which can simultaneously connect 7 databases (MySQL, MariaDB, MongoDB, SQL Server, Oracle, PostgreSQL, and SQLite) from a single application. Compatible with cloud databases like Amazon RDS, Amazon Aurora, Amazon Redshift, Microsoft Azure, Oracle Cloud, Google Cloud, Alibaba Cloud, Tencent Cloud, MongoDB Atlas and Huawei Cloud, developerws can quickly and easily build, manage and maintain databases.
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.
Navicat Premium is a very well-rounded tool with a reasonable licensing fee given its feature set. It is primarily suited for technical resources who must work with a variety of different database systems, but who may not be database or command line tool wizards. However, its query building and job batch scheduling feature support end-users as they build competency, and it continues to hold its value even as users outgrow their training wheels. Navicat is probably not so appropriate for DBAs and others for whom database development and management is already a career path; these folks have their preferred toolsets, both vendor-supplied and homegrown, and they might consider the additional licensing cost to outweigh the value they'd personally get out of Navicat.
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.
Navicat Premium's documentation can be hit-or-miss, as there are several versions available, and it's not always clear which documentation is current for the version at hand.
Navicat Premium's query building interface is not as easy to use or feature-rich as standard IDE and text editor tools, and I've had some issues in the most recent release build with queries auto-running in the middle of making edits, causing a lack of responsiveness in the inbuilt editor -- however, Navicat offers users the ability to edit queries via an external editor, which mitigates these issues to some degree.
In the data browser view, paged data navigation sometimes behaves unexpectedly or fails to work whatsoever, requiring a session restart to correct.
The process of saving a data export file is cumbersome, requiring navigation through several windows, and I believe it could be significantly streamlined to improve user experience.
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.
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.
Very robust online community and well as excellent support staff. Easy to follow video tutorials. Detailed sample configurations are provided with guided walk-throughs via remote classroom instruction. Very fast response from support staff. No internal hires were necessary for support as vendor support staff fully met all technical expertise. 24/7 incident reporting and tracking is great.
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.
While Sequel Pro is a great shareware tool, it's limited to MySQL databases; while our department does use MySQL databases, we also use Oracle databases, so Navicat Premium's multi-product support is an absolute requirement. Navicat Premium also provides data browser support, including filtering, to empower less technically-minded users to query and manipulate databases, an option not available in Sequel Pro. And the job scheduling and batching features of Navicat Premium further distinguish it above the admirable, if limited, Sequel Pro.
