Essays about: "elasticsearch"

Showing result 16 - 20 of 32 essays containing the word elasticsearch.

  1. 16. Using Elasticsearch for full-text searches on unstructured data

    University essay from Uppsala universitet/Institutionen för informationsteknologi

    Author : Jennny Olsson; [2019]
    Keywords : ;

    Abstract : In order to perform effective searches on large amounts of data it is not viable to simply scan through all of said data. A well established solution for this problem is to generate an index based on the data. READ MORE

  3. 17. Improve and optimize search engine : To provide better and relevant content for the customer

    University essay from Mittuniversitetet/Institutionen för informationssystem och –teknologi

    Author : Daniel Ramsell; [2019]
    Keywords : Open Source Search Engine; Apache Lucene Core; Elasticsearch; Sphinx; Xapian; Solr; SiteVision;

    Abstract : This report has conducted a research of comparing a few open source search engines. The research contains two evaluation processes, the first evaluation will evaluate each open source search engine found on today’s market. Points will be given between one to five points depending on how well the open source search engine meets the requirements. READ MORE

  4. 18. A Comparative Study of Databases for Storing Sensor Data

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

    Author : Jimmy Fjällid; [2019]
    Keywords : IoT; NoSQL;

    Abstract : More than 800 Zettabytes of data is predicted to be generated per year by the Internet of Things by 2021. Storing this data necessitates highly scalable databases. Many different data storage solutions exist that specialize in specific use cases, and designing a system to accept arbitrary sensor data while remaining scalable presents a challenge. READ MORE

  5. 19. Chatbot for Information Retrieval from Unstructured Natural Language Documents

    University essay from Högskolan i Halmstad/Akademin för informationsteknologi

    Author : Joakim Fredriksson; Falk Höppner; [2019]
    Keywords : chatbot; natural language processing;

    Abstract : This thesis brings forward the development of a chatbot which retrieves information from a data source consisting of unstructured natural language text. This project was made in collaboration with the company Jayway in Halmstad. READ MORE

  6. 20. Resource utilization comparison of Cassandra and Elasticsearch

    University essay from Blekinge Tekniska Högskola/Institutionen för programvaruteknik

    Author : Nizar Selander; [2019]
    Keywords : Databases; Benchmark; Performance; Kubernetes; Cassandra; Elasticsearch;

    Abstract : Elasticsearch and Cassandra are two of the widely used databases today withElasticsearch showing a more recent resurgence due to its unique full text searchfeature, akin to that of a search engine, contrasting with the conventional querylanguage-based methods used to perform data searching and retrieval operations. The demand for more powerful and better performing yet more feature rich andflexible databases has ever been growing. READ MORE