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Streamed Data Analysis Using Adaptable Bloom Filter

In: Computing and Informatics, vol. 37, no. 3
A. Singh - S. Batra

Details:

Year, pages: 2018, 693 - 716
Language: eng
Keywords:
Bloom filter, partition hashing, double hashing, Kalmann filter
About article:
With the coming up of plethora of web applications and technologies like sensors, IoT, cloud computing, etc., the data generation resources have increased exponentially. Stream processing requires real time analytics of data in motion and that too in a single pass. This paper proposes a framework for hourly analysis of streamed data using Bloom filter, a probabilistic data structure where hashing is done by using a combination of double hashing and partition hashing; leading to less inter-hash function collision and decreased computational overhead. When size of incoming data is not known, use of Static Bloom filter leads to high collision rate if data flow is too much, and wastage of storage space if data is less. In such cases it is difficult to determine the optimal Bloom filter parameters (m, k) in advance, thus a target threshold for false positives (f_p) cannot be guaranteed. To accommodate the growing data size, one of the major requirements in Bloom filter is that filter size m should grow dynamically. For predicting the array size of Bloom filter Kalman filter has been used. It has been experimentally proved that proposed Adaptable Bloom Filter (ATBF) efficiently performs peak hour analysis, server utilization and reduces the time and space required for querying dynamic datasets.
How to cite:
ISO 690:
Singh, A., Batra, S. 2018. Streamed Data Analysis Using Adaptable Bloom Filter. In Computing and Informatics, vol. 37, no.3, pp. 693-716. 1335-9150. DOI: https://doi.org/10.4149/cai_2018_3_693

APA:
Singh, A., Batra, S. (2018). Streamed Data Analysis Using Adaptable Bloom Filter. Computing and Informatics, 37(3), 693-716. 1335-9150. DOI: https://doi.org/10.4149/cai_2018_3_693
About edition:
Publisher: Ústav informatiky SAV
Published: 26. 7. 2018