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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MEGA
Score 7.2 out of 10
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Launched in 2013, MEGA is a zero-knowledge cloud storage provider that delivers user-controlled end-to-end encryption, with an emphasis on easy accessibility.
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.
MEGA is great for storing and syncing files across devices. It has a great web interface, as well as a sync tool for desktop and a mobile app that works very well on iPhone. (I have not used the Android version of the app.) I like the overall usability, as well as some of the features like the QR code and contact list functionality. I like the file versioning and file management features as well. What works less well for me is collaboration with other users, and file sharing among users. I have not been able to find a way to view all files shared with me from other users in the same view as my own files. In fact, when files are shared with me, the only way I have been able to locate them is through Notifications, which is sub-par. I would much prefer to see all shared folders alongside my files, without having to make a copy of the shared folder, thus losing the ability to sync with another user's changes, as well as using up my storage space.
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.
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.
Clean, contemporary UI that is heavily polished and works great. You can tell they did a lot of user testing with this, and have a top notch UI design team that really cares about the customer. A highly user-friendly service across platforms and form factors, I found their web, desktop and mobile apps to all be impeccably designed and consistent.
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.
While I have never contacted customer support, there is a large user community that has posted solutions on third party websites to a number of common questions like how to share files, and how to access files that have been shared with you. When I received a 40 GB shared file, I was not able to find how to access it until I searched on Google to find a solution, which was easy to find. The large user community helps with support tremendously.
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.
Mega is a must go to first when expanding cloud storage capabilities and security. Mega can store any file types beyond that of Google Drive and iCloud. Mega is competitively priced to be a suitable option to replace or augment other cloud storage options depending on your business needs. Mega is a must download addition for cloud storage
