event stream processing

6月 042015
 

In my last two posts, I introduced some opportunities that arise from integrating event stream processing (ESP) within the nodes of a distributed network. We considered one type of deployment that includes the emergent Internet of Things (IoT) model in which there are numerous end nodes that monitor a set of sensors, […]

The post Embedding event stream analytics appeared first on The Data Roundtable.

6月 022015
 

In my previous post, I discussed the similarities, differences and overlap between event stream processing (ESP) and real-time processing (RTP). In this post, I want to highlight three things that need to get real. In other words, three things that should be enhanced with real-time capabilities, whether it’s ESP, RTP or […]

The post Three things that need to get real – real-time, that is appeared first on The Data Roundtable.

5月 222015
 

As we enter the era of “everything connected,” we cannot forget that gathering data is not enough. We need to process that data to gain new knowledge and build our competitive advantage. The Internet of Things is not just a consumer thing – it also makes our businesses more intelligent. Whenever […]

The post Let us be smarter with the Internet of Things appeared first on The Data Roundtable.

5月 202015
 

Event stream processing (ESP) and real-time processing (RTP) so often come up in the same conversation that it begs the question if they are one and the same. The short answer is yes and/or no. But since I don’t need the other kind of ESP to know that you won’t […]

The post Event stream processing and/or real-time processing appeared first on The Data Roundtable.

5月 192015
 

What sends a data management product to the top of the “hot” list? In a word – speed. Especially when that speed can gracefully accommodate the huge world of streaming data from the Internet of Things. One of SAS’ hottest (and recently enhanced) products, SAS Event Stream Processing is an […]

The post Event stream processing: Think "rapid" appeared first on The Data Roundtable.

5月 122015
 

Over the past year and a half, there has been a subtle shift in media attention from big data analytics to what is referred to as the Internet of Things, or IoT for short. The shift in focus is not intended to diminish the value of big data platforms and […]

The post Holistic Analysis and Event Stream Processing appeared first on The Data Roundtable.

4月 302015
 

SAS Event Stream Processing that is! The latest release of SAS Event Stream Processing will launch May 12, and numerous customers around the globe are already using it. So what’s the big deal?

Why event streams are important to business

SAS Event Stream Processing allows organizations to react to events virtually instantaneously. Consider the following scenarios. Imagine if:

  • An online retailer creates custom offers as customers click around the web
  • An oil company automatically vents a pipeline to a reservoir when sensors detect an increase in pressure
  • A financial regulator reverses predatory trading immediately after it occurred

These are all extremely high value scenarios, and the reason is the rapid reaction time. If the retailer markets to the customer after he or she has already ended their session, it’s less effective. If the oil pipeline breaks, it is a disaster. If the predatory trading isn’t reversed for months, markets and peoples’ lives are negatively affected.

The point is that the value of information decreases dramatically over time. While it’s often helpful to analyze historical data, the faster you can use that analysis to react to actual events, the more valuable it can be to the bottom line. As the graphic below shows, the quicker you take action following a business event, the more that action will be worth in money earned or saved.

ESP_XML_capture.png

Developing event stream models

The recommended path for executing SAS Event Stream Processing models is through the XML Factory Server. To support faster model development, SAS recently added a visual development environment called the SAS Event Stream Processing Studio. Using this graphical interface, model designers can drag and drop windows onto the workspace area to create the appropriate data-centric flow and apply processing rules to address any kind of business need. Simple and intuitive.

SAS Event Stream Processing Studio showing code and associated process flow.

Once the project is designed it can be tested directly within SAS Event Stream Processing Studio, and if everything is fine, the XML model that’s automatically generated from the interface and published to the appropriate server for execution.

SAS Event Stream Studio supports faster analysis and detection of events with:

  • an intuitive environment for developing and testing projects (aka models)
  • a palette of windows and connectors that can be used to design even the most complex event streaming models
  • a definition and testing environment that reduces the need for programming in XML or C++
  • ability to easily instantiate visually-defined models to the XML factory server, connecting to live data streams for model validation
  • full visibility into the automatically generated XML code, which can be further customized with edits and additions

For more information

tags: event stream processing, SAS Event Stream Processing, SAS Professional Services, SAS Programmers

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