Rocana Review

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Review of Rocana powered by the Slant community.

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What are the best log management, aggregation & monitoring tools?

Pros

Pro
Great "out-of-the-box" analytics

Beyond simple rules-based alerting, Rocana Ops creates statistical models for each of the metrics you want to track and evaluates as data streams in to provide nearly instantaneous feedback on how your systems are performing. Unique WARN (Weighted Analytic Risk Notifications) Scores indicate components that are trending to the good or bad. Users can create custom metrics, which get evaluated just the same as "out-of-the-box" metrics.

Pro
Highly scalable

Collect and analyze multiple TBs of data per day, built on Hadoop components Rocana Ops is a highly-distributed system offering massive scalability using commodity hardware. Rocana has customers collecting 10+ TBs of log data per day.

Rocana One free option provides up to 1TB of daily data volume for free.

Cons

Con
Expensive

Appears to be an expensive solution.

Con
Doesn't run on a laptop

Well, maybe you can squeeze Rocana Ops on a laptop, but it is designed as a highly-distributed, fault-tolerant system and requires a Hadoop distro as the underlying platform.