Essays about: "Data-flow"

Showing result 21 - 25 of 100 essays containing the word Data-flow.

  1. 21. Replacing batch-based data extraction withevent streaming with Apache Kafka : A comparative study

    University essay from Blekinge Tekniska Högskola/Institutionen för programvaruteknik

    Author : Richard Axelsson; [2022]
    Keywords : etl; kafka connect; resource consumption; sql server;

    Abstract : For growing organisations that have built their data flow around a monolithic database server, anever-increasing number of applications and an ever-increasing demand for data freshness willeventually push the existing system to its limits, prompting either hardware upgrades or anupdated data architecture. Switching from an approach of full extractions of data at regularintervals to an approach where only changes are extracted, resource consumption couldpotentially be decreased, while simultaneously increasing data freshness. READ MORE

  3. 22. Software Synthesis of Synchronous Data Flow Models Using ForSyDe IO

    University essay from KTH/Skolan för elektroteknik och datavetenskap (EECS)

    Author : Yihang Zhao; [2022]
    Keywords : Synchronous Data Flow; Software Synthesis; ForSyDe; ForSyDe IO; Synkront dataflöde; Mjukvarusyntes; ForSyDe; ForSyDe IO;

    Abstract : The implementation of embedded software applications is a complex process. The complexity arises from the intense time-to-market pressures; power and memory constraints. To deal with this complexity, an idea is to automatically construct the applications based on the high-level abstraction model. READ MORE

  4. 23. Prototyping a formal system modeling workbench in the java ecosystem : A Domain Specific Language in Groovy

    University essay from KTH/Skolan för elektroteknik och datavetenskap (EECS)

    Author : Joakim Savegren; Joar Edling; [2022]
    Keywords : ForSyDe; Models of Computation; Domain Specific Language DSL ; Data-flow; Embedded Software; Modeling; Programvara för inbyggda system; ForSyDe; Beräkningsmodeller; Domänspecifika språk; Data flöde; Modellering;

    Abstract : Modeling is a fundamental property in today’s development of embedded systems. Models of computation enable us to describe the functionality and characteristics of a system on a higher abstraction level which gives the designer great insight in the behavior of the final implemented system at a very early stage in the design process. READ MORE

  5. 24. Developing Random Compaction Strategy for Apache Cassandra database and Evaluating performance of the strategy

    University essay from Blekinge Tekniska Högskola

    Author : Roop Sai Surampudi; [2021]
    Keywords : Apache Cassandra; Compaction; Random Probability Distributions; IBM Cloud; NoSQL databases;

    Abstract : Introduction: Nowadays, the data generated by global communication systems is enormously increasing.  There is a need by Telecommunication Industries to monitor and manage this data generation efficiently. Apache Cassandra is a NoSQL database that manages any formatted data and a massive amount of data flow efficiently. READ MORE

  6. 25. Transient Waveform Clustering : Developing efficient data analytics toolchains applying unsupervised machine learning techniques on power quality events

    University essay from Linnéuniversitetet/Institutionen för fysik och elektroteknik (IFE)

    Author : Albert Varghese Rajan; [2021]
    Keywords : HVDC; Power Quality; Machine Learning; Autoencoder; Clustering; Monitoring and analytics;

    Abstract : High Voltage Direct Current (HVDC) transmission systems appropriate for bulk power transfer to meet increasing power demands and ideal for interconnecting power systems with distant renewable sources of energy without any chances of loss synchronism, efficiency, and reliability. The main obstacle is however connected with the DC grid protection where the timely diagnosis of faults is critical to prevent any rapid built-up leading to failure of the power electronic devices. READ MORE