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    Overview
    ProductRatingMost Used ByProduct SummaryStarting Price

    Denodo

    Score8 out of 10
    N/ADenodo is the eponymous data integration platform from the global company headquartered in Silicon Valley.N/A

    Drools

    Score7 out of 10
    N/ADrools is an open source business rules management system developed by Red Hat.N/A
    Pricing
    DenodoDrools
    Editions & Modules
    No answers on this topic
    No answers on this topic
    Offerings
    Pricing Offerings
    DenodoDrools
    Free Trial
    NoNo
    Free/Freemium Version
    NoNo
    Premium Consulting/Integration Services
    NoNo
    Entry-level Setup FeeNo setup feeNo setup fee
    Additional Details——
    More Pricing Information
    User Ratings
    DenodoDrools
    Likelihood to Recommend
    8.8
    (6 ratings)
    7.0
    (2 ratings)
    Usability
    8.0
    (1 ratings)
    -
    (0 ratings)
    Performance
    8.0
    (1 ratings)
    -
    (0 ratings)
    User Testimonials
    DenodoDrools
    Likelihood to Recommend
    Denodo
    Denodo allows us to create and combine new views to create a
    virtual repository and APIs without a single line of code. It is excellent
    because it can present connectors with a view format for downstream consumers
    by flattening a JSON file. Reading or connecting to various sources and
    displaying a tabular view is an excellent feature. The product's technical data
    catalog is well-organized.
    Incentivized
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    Open Source
    As an open source rule engine and product suite, Drools is well suited for the small and middle scale business to manage and integrate the rules to build the rule-driven system which can process the business-critical data and events to produce the automated decision. It is better to use Drools in the well-secured environment (back-end behind the DMZ), not putting it on the customer-facing front or exposing it directly the to public where may bring direct security risk in the enterprise environment. Drools still needs a lot hardening on the security side.
    Incentivized
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    Pros
    Denodo
    • Database Agnostic: You can easily connect to different environments and mash up data sets.
    • The "magic" of data virtualization: No data is created, so data is reported in near-real-time to end users.
    • It's easy to use UI for developers. You just connect to a data source, create tables, and join them to other datasets.
    Incentivized
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    Open Source
    • Writing rules with business focus
    • Rules evolution and maintenance
    • separate business logic from program code
    Incentivized
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    Cons
    Denodo
    • Caching - but I am sure it will be improved by now. There were times when we expected the cache to be refreshed but it was stale.
    • Schema generation of endpoints from API response was sometimes incomplete as not all API calls returned all the fields. Will be good to have an ability to load the schema itself (XSD/JSON/Soap XML etc).
    • Denodo exposed web services were in preliminary stage when we used; I'm sure it will be improved by now.
    • Export/Import deployment, while it was helpful, there were unexpected issues without any errors during deployment. Issues were only identified during testing. Some views were not created properly and did not work. If it was working in the environment from where it was exported from, it should work in the environment where it is imported.
    Incentivized
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    Open Source
    • Fusion doesn't support persistence of working memory, which brings some extra high availability risk to our business.
    • Guvnor still has a lot room to be implemented, it is not so user-friendly for non-technical people, so a lot of business users complain it is hard to master.
    • Rule execution server doesn't even have JMX implemented, hard to be monitored.
    • Drools is still lacking support for key Web services standards.
    Incentivized
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    Usability
    Denodo
    Denodo is very easy to use. It has a user-friendly drag and drop interface. I'm not a fan of the java platform it resides on.
    Incentivized
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    Open Source
    No answers on this topic
    Performance
    Denodo
    Denodo is a tool to rapidly mash data sources together and create meaningful datasets. It does have its downfalls though. When you create larger, more complex datasets, you will most likely need to cache your datasets, regardless of how proper your joins are set up. Since DV takes data from multiple environments, you are taxing the corporate network, so you need to be conscious of how much data you are sending through the network and truly understand how and when to join datasets due to this.
    Incentivized
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    Open Source
    No answers on this topic
    Alternatives Considered
    Denodo
    Denodo is simple and easy to use. Highly recommended unless you have huge volumes of data
    Incentivized
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    Open Source
    I did not participate in drools choice. I can only compare drools with the previous situation which was using nothing.
    Incentivized
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    Return on Investment
    Denodo
    • It is a huge advantage that we can connect to many different databases to provide data rapidly and accurately.
    • It has proven to be a valuable environment for deploying data virtualization solutions, and its user community is active in finding and fixing issues.
    Incentivized
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    Open Source
    • The IT department quickly adopted Drools as it is a very good java-based rule engine, which saves a lot of time to meet the project timeline and balanced our business requirements.
    • Recently we start considering the OpenRules, which may be more business user-friendly.
    Incentivized
    Read full review
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