Understanding Causality and Big Data: Complexities, Challenges, and Tradeoffs

Please find the post from https://medium.com/@srinathperera/understanding-causality-and-big-data-complexities-challenges-and-tradeoffs-db6755e8e220#.j1o3u4ld9

Value Proposition of Big Data after a Decade

See https://iwringer.wordpress.com/2016/02/26/value-proposition-of-big-data-after-a-decade/

Walking the Microservices Path towards Loose coupling? Look out for these Pitfalls

Plese see https://medium.com/systems-architectures/walking-the-microservices-path-towards-loose-coupling-few-pitfalls-4067bf5e497a#.gut37s8a9

Introduction to Anomaly Detection: Concepts and Techniques

Please find the post at https://iwringer.wordpress.com/2015/11/17/anomaly-detection-concepts-and-techniques/

Thinking Deeply about IoT Analytics

Big data has solved many IoT analytics challenges. Especially system challenges related to large-scale data management, learning, and data visualizations. However, significant thinking and work required to match the IoT use cases to analytics systems.

Following are the highlights.

• How fast we need results? Real-time vs. batch or a combination.
• How much data to keep? based on use cases and incoming data rate, we might choose between keeping none, summary, or everything. Edge analytics is also a related aspect of the same problem.
• From analytics, do we want hindsight, insight or foresight? decide between aggregation and Machine learning methods. Also, techniques such as time series and spatiotemporal algorithms will play a key role with IoT use cases.
• What is our Response from the system when we have an actionable insight? show a visualization, send alerts, or to do automatic control.
• Finally, we discussed the shape of IoT data and few reusable scenarios and the potential of building middleware solutions for those scenarios.

Please find the full post from  https://iwringer.wordpress.com/2015/10/15/thinking-deeply-about-iot-analytics/. 

WSO2 CEP 4.0.0: What is New? Storm support, Dashboards, and Templates

https://iwringer.wordpress.com/2015/09/30/wso2-cep-4-0-0-storm-support-dashboards-and-templates/

Beyond Distributed ML Algorithms: Techniques for Learning from Large Data Sets

https://iwringer.wordpress.com/2015/10/06/techniques-for-learning-from-large-amounts-of-data/