Sökning: "Apache Cassandra"

Visar resultat 1 - 5 av 19 uppsatser innehållade orden Apache Cassandra.

1. 1. Methods for Comparing Database Management Systems

   Master-uppsats, Linköpings universitet/Medie- och Informationsteknik; Linköpings universitet/Tekniska fakulteten

   Författare :Jakob Törnqvist; [2023]
   Nyckelord :DBMS; mongodb; postgresql; apache cassandra; memcached; neo4j; ease of implementation; performance tests; graph DBMS; document DBMS; wide-column DBMS; relational DBMS; cache; database; database management system;

   Sammanfattning : Zenon AB is an it-company of which, this thesis was made in collaboration with. Zenon AB has clients that generate large amounts of data, therefore it is important for Zenon AB that they make competent choices of database management systems (DBMS) when designing systems for their clients. LÄS MER

3. 2. Performance Evaluation of Apache Cassandra using AWS (Amazon Web Services) and GCP (Google Cloud Platform)

   Master-uppsats, Blekinge Tekniska Högskola/Institutionen för datavetenskap

   Författare :Gayathri Thanuja Alluri; [2022]
   Nyckelord :cloud computing; AWS; evaluation of cassandra over AWS and GCP; Latency;

   Sammanfattning : Context: In the field of computer science and communication systems, cloud computing plays animportant role in Information and Technology industry, it allows users to start from small and increase resources when there is a demand. AWS (Amazon Web Services) and GCP (Google cloud Platform) are two different cloud platform providers. LÄS MER

4. 3. Anomaly Detection in Wait Reports and its Relation with Apache Cassandra Statistics

   Master-uppsats, Blekinge Tekniska Högskola/Institutionen för datavetenskap

   Författare :Abheyraj Singh Madhu; Sreemayi Rapolu; [2021]
   Nyckelord :Wait reports analysis; time-series anomaly detection; Apache Cassandra statistics; anomaly detection; behavior reporting tool;

   Sammanfattning : Background: Apache Cassandra is a highly scalable distributed system that can handle large amounts of data through several nodes / virtual machines grouped together as Apache Cassandra clusters. When one such node in an Apache Cassandra cluster is down, there is a need for a tool or an approach that can identify this failed virtual machine by analyzing the data generated from each of the virtual machines in the cluster. LÄS MER

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

   Master-uppsats, Blekinge Tekniska Högskola

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

   Sammanfattning : 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. LÄS MER

7. 5. Improving Efficiency of Data Compaction by Creating & Evaluating a Random Compaction Strategy in Apache Cassandra

   Master-uppsats, Blekinge Tekniska Högskola/Institutionen för programvaruteknik

   Författare :RAHUL REDDY KATIKI REDDY; [2020]
   Nyckelord :Apache Cassandra; Compaction Strategy; Random Compaction; NoSQL; Design Science.;

   Sammanfattning : Background: Cassandra is a NoSQL database, where the data in the background is stored in the immutable tables which are called SSTables. These SSTables are subjected to a method called Compaction to reclaim the disk space and to improve READ performance. LÄS MER