Alation offers enterprise data intelligence solutions, including data search & discovery, data governance, data stewardship, analytics, and digital transformation. Alation operates in thethe data catalog market. With its Behavioral Analysis Engine, inbuilt collaboration capabilities, and open interfaces, Alation combines machine learning with human insight with the goal of tackle the most demanding challenges in data and metadata management.
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Tableau Public
Score 9.8 out of 10
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Tableau Public is a free edition of the Desktop product. With this edition, data can only be published to the Tableau public website and does not allow work to be saved or exported locally.
Alation is well suited to helping a user find a column or even a query using a business term search. In this regard Alation is excellent because it's easy to not only associate these items with each other, but there are also many ways to link the column and/or query to that business term/concept
Tableau public is the best platform to build dashboards for your personal profile and share with recruiters. It's always good to keep ourselves updated on the latest features, create sample dashboards and save them to a personal profile. Tableau public is free and doesn't need any subscription. anyone can create an account and start building reports.
Ability to link objects using the @ symbol. It allows us to easily provide a way to get more information or context. So if the business concept is part of a hierarchy, we can link to the other terms in that hierarchy.
The customization is really helpful. Most object types have robust customization options. Others are less so, but it is improving. We've created multiple custom fields to support our data governance framework.
The search feature with filtering is helpful in narrowing down what you're looking for.
Data visualization: lots of different options, including bar, scatter, pie, waterfall charts to explore relationships between variables, and to present findings/trends to different teams
Integrates readily with limited, though different data sources: TXT, CSV, TDE, Access
Exports reports for review of different dashboards: client-ready/team-ready, with a clean and tidy presentation in PDF format (or hardcopy)
The lineage UI is not ready for primetime. I would not recommend this feature for my users at this time because it's too complex to understand and is visually difficult to track down specific paths.
The underlying infrastructure of the on-premise version of the software is fragile and unnecessarily complicated, using too many modules and technologies.
The license model of the on-premise version contains too many add-ons. I would like to pay one price and get all of the features.
Tableau Public (both Desktop and Server) like their "for a fee" counterparts offer very easy to learn and use tools to transform data into pictures and gain insights into your data. Most organizations report a reduction in development time of 10x vs. other similar tools, due to the intuitive user interface. That said, with Tableau Public, published workbooks are "disconnected" from the underlying data sources and require periodic updates when the data changes. Users are limited to 1 Gb of storage space per user ID and password as well.
I would like to see better options for public sharing of visualizations and data from within the "for a fee" products as more and more organizations are moving in the direction of data sharing with partners and their communities.
Overall, we are happy with the functionality of the platform. While there are are areas that we would like to see further improvement in, the tooling is highly configurable and aligns well with our use case. A mature API layer makes it straightforward to integrate with other data tooling. Alation stands out for its pro-active engagement with their customers, both to resolve issues and in communicating their feature roadmap
It's free, right? I'll keep using the free version. So the real question to ask is this? Will I pay $999 for the Personal version or $1,999 for the Professional? Yikes! That is a big stretch. I'm not sure about that. The product comparison chart is at: http://www.tableausoftware.com/public/comparison
Alation Data Catalog is generally easy to use for finding datasets, reviewing documentation, and understanding ownership. The platform makes data discovery more efficient and improves trust in shared assets. I rated it 7 because the navigation can be complex at times, and the search results could be more precise and easier to refine.
Tableau public is a great training tool to understand the basics of Tableau before buying it. A great tool to extend Excel's visualization and to publish data for others. Not useful for anything you need secure. No ability to access databases. Static information only.
The account management and technical support teams are both excellent. There is regular account manager engagement, and technical issues are generally resolved very quickly. The vendor engages us in product development through regular updates on the product strategy & feature roadmap.
Key insight from implementing Alation is that, as a cloud-based SaaS product, the majority of effort is not infrastructure-related but instead focused on security configuration and integration with existing platforms, including identity management, access controls, and metadata connectivity to core data systems. Because of its data profiling functionality, careful consideration had to be given to data security and data sovereignty.
Start at the end and work backward. Identify the business case / issue and questions the end users have, then identify the data needed, and where to get it.
Alation provided the right balance of connection with systems in use, trusted reputation and affordability. The product integrates with current ways of working and does not require reorganisation within other lines of business.
Google Charts/Drive is sufficient for simpler data sets, but it does not integrate with other web platforms and the visualization does not look as professional. I'm not aware of any other competitors that offer the same package as Microsoft.
We've had limited but very positive impact for 3 data subject matter experts. In the past they were fielding very similar questions from users stumbling on their data. Now, rather than responding to each email or chat message, they not only direct users to the catalog but they also reach out to me to do a walk-through of Alation's other features.
Another positive impact is having the data dictionary live in one location. This has been tremendous in making the dictionaries accessible and consistent.
