WO2020128596A1 - Continuous event stream processor - Google Patents

Continuous event stream processor Download PDF

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Publication number
WO2020128596A1
WO2020128596A1 PCT/IB2018/060484 IB2018060484W WO2020128596A1 WO 2020128596 A1 WO2020128596 A1 WO 2020128596A1 IB 2018060484 W IB2018060484 W IB 2018060484W WO 2020128596 A1 WO2020128596 A1 WO 2020128596A1
Authority
WO
WIPO (PCT)
Prior art keywords
processor
volatile memory
event
objects
ring buffer
Prior art date
Application number
PCT/IB2018/060484
Other languages
French (fr)
Inventor
Pratik Sharma
Original Assignee
Pratik Sharma
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Pratik Sharma filed Critical Pratik Sharma
Priority to PCT/IB2018/060484 priority Critical patent/WO2020128596A1/en
Publication of WO2020128596A1 publication Critical patent/WO2020128596A1/en

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Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F9/00—Arrangements for program control, e.g. control units
    • G06F9/06—Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
    • G06F9/46—Multiprogramming arrangements
    • G06F9/48—Program initiating; Program switching, e.g. by interrupt
    • G06F9/4806—Task transfer initiation or dispatching
    • G06F9/4812—Task transfer initiation or dispatching by interrupt, e.g. masked

Definitions

  • the non-volatile memory has an object store which stores events as objects and each object has a unique identifier and timestamp(relating to when the event was received by the processor) tagged to it by the processor.
  • the processor takes care of the condition that all event objects in the non-volatile memory has unique identifiers at all times.
  • the processor picks up these event objects in batches in First-In- First-Out(FIFO) manner and pushes them to a ring buffer in volatile memory for processing(Batch size here would be based on the available free memory in the ring buffer).
  • the processor eventually processes these event objects and removes those event objects from the ring buffer in volatile memory which have been consumed or processed.

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  • Engineering & Computer Science (AREA)
  • Software Systems (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Information Transfer Systems (AREA)

Abstract

In this invention we have a continuous event stream and a system consisting of volatile memory, non-volatile memory and a processor to process the above event stream. The non-volatile memory has an object store which stores events as objects and each object has a unique identifier and timestamp (relating to when the event was received by the processor) tagged to it by the processor. The processor takes care of the condition that all event objects in the non-volatile memory has unique identifiers at all times. The processor picks up these event objects in batches in First-In-First-Out manner and pushes them to a ring buffer in volatile memory for processing. The processor eventually processes these event objects and removes those event objects from the ring buffer in volatile memory which have been consumed or processed.

Description

Continuous Event Stream Processor
In this invention we have a continuous event stream and a system consisting of volatile memory, non-volatile memory and a processor to process the above event stream. The non-volatile memory has an object store which stores events as objects and each object has a unique identifier and timestamp(relating to when the event was received by the processor) tagged to it by the processor. The processor takes care of the condition that all event objects in the non-volatile memory has unique identifiers at all times. The processor picks up these event objects in batches in First-In- First-Out(FIFO) manner and pushes them to a ring buffer in volatile memory for processing(Batch size here would be based on the available free memory in the ring buffer). The processor eventually processes these event objects and removes those event objects from the ring buffer in volatile memory which have been consumed or processed.

Claims

Claims Following is the claim for this invention:-
1. In this invention we have a continuous event stream and a system consisting of volatile memory, non-volatile memory and a processor to process the above event stream. The non volatile memory has an object store which stores events as objects and each object has a unique identifier and timestamp(relating to when the event was received by the processor) tagged to it by the processor. The processor takes care of the condition that all event objects in the non-volatile memory has unique identifiers at all times. The processor picks up these event objects in batches in First-In-First-Out(FIFO) manner and pushes them to a ring buffer in volatile memory for processing(Batch size here would be based on the available free memory in the ring buffer). The processor eventually processes these event objects and removes those event objects from the ring buffer in volatile memory which have been consumed or processed. The above novel technique of processing a continuous event stream is the claim for this invention.
PCT/IB2018/060484 2018-12-21 2018-12-21 Continuous event stream processor WO2020128596A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PCT/IB2018/060484 WO2020128596A1 (en) 2018-12-21 2018-12-21 Continuous event stream processor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/IB2018/060484 WO2020128596A1 (en) 2018-12-21 2018-12-21 Continuous event stream processor

Publications (1)

Publication Number Publication Date
WO2020128596A1 true WO2020128596A1 (en) 2020-06-25

Family

ID=71102564

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IB2018/060484 WO2020128596A1 (en) 2018-12-21 2018-12-21 Continuous event stream processor

Country Status (1)

Country Link
WO (1) WO2020128596A1 (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20180075099A1 (en) * 2016-09-15 2018-03-15 Oracle International Corporation Complex event processing for micro-batch streaming
US10127120B2 (en) * 2015-10-22 2018-11-13 Oracle International Corporation Event batching, output sequencing, and log based state storage in continuous query processing

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10127120B2 (en) * 2015-10-22 2018-11-13 Oracle International Corporation Event batching, output sequencing, and log based state storage in continuous query processing
US20180075099A1 (en) * 2016-09-15 2018-03-15 Oracle International Corporation Complex event processing for micro-batch streaming

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