SAS Event Stream Processing (SAS ESP)

SAS Event Stream Processing provides instant obtaining analytical information on the basis of the data arriving in real time.

The solution SAS Event Stream Processing Engine continuously analyzes data on a measure of their receipt. It represents a kind of technology of difficult event handling (Complex Event Processing, CEP) which is often used in the applications intended for processing of especially important data and decision making. With its help it is possible to make important decisions in real time.

Specific Features

• Obtaining information in real time
  • Thanks to processing of event streams it is possible to analyze continuously events in process of their emergence. On the basis of the updated information it is convenient to make the analysis of trends in real time and to instantly detect deviations. It helps to take useful information just in time, without delay.

• Performance improvement
  • The solution SAS Event Stream Processing Engine has high performance that is provided with use of such technologies of SAS as parallel processing of data, line data processing in a core and the configured filters of data. The solution allows to execute quicker transactions of updating, removal and an insert of data and also modeling.

• Processing of difficult logic, reduction of a delay of the data warehouse
  • Separation of the entering events increases system performance thanks to preserving of capacity, allows to generate several ways of processing for difficult events. Powerful language of expressions and procedural windows improve processing of difficult logic.

• Decision making in real time
  • The possibility of decision making in real time allows to detect quickly swindlers, checking legality of each bank transaction, to learn the opinions of clients on products, analyzing their comments on social networks, to personalize offers for consumers, considering search criterions on the website and to solve a set of other problems.

SAS Event Stream Processing Studio. Project interface

Features

• The built-in object API for modeling.
• Powerful language of expressions for writing of the scenarios implementing difficult logic of processing.
• Free integration with means and solutions of SAS.
• Windows for data filtering.
• Procedural means and mechanism of comparison to templates.
• Batch processing of the data arriving in real time (a window pulsation) for setup of performance.
• Easy setup of levels of determinancy.
• Flexible management by flows in projects.