Spatial data extension for Cassandra NoSQL database
نویسندگان
چکیده
منابع مشابه
Evaluating the Cassandra NoSQL Database Approach for Genomic Data Persistency
Rapid advances in high-throughput sequencing techniques have created interesting computational challenges in bioinformatics. One of them refers to management of massive amounts of data generated by automatic sequencers. We need to deal with the persistency of genomic data, particularly storing and analyzing these large-scale processed data. To find an alternative to the frequently considered re...
متن کاملPAX: Partition-Aware Autoscaling for the Cassandra NoSQL Database
Apache Cassandra has emerged as one of the most widely adopted NoSQL databases. However, there is still a limited understanding on how to optimally operate Cassandra in the cloud using autoscaling methods, by which resources can be scaled up or down to reduce operational costs and meet servicelevel objectives (SLOs). To address this limitation, we present PAX, a partition-aware elastic resource...
متن کاملBenchmarking Replication in Cassandra and MongoDB NoSQL Datastores
The proliferation in Web 2.0 applications has increased the volume, velocity, and variety of data sources which have exceeded the limitations and expected use cases of traditional relational DBMSs. Cloud serving NoSQL data stores address these concerns and provide replication mechanisms to ensure fault tolerance, high availability, and improved scalability. In this paper, we empirically explore...
متن کاملNoSQL Databases and Data Modeling Techniques for a Document-oriented NoSQL Database
NoSQL databases are an important component of Big Data for storing and retrieving large volumes of data. Traditional Relational Database Management Systems (RDBMS) use the ACID theorem for data consistency, whereas NoSQL Databases use a non-transactional approach called BASE. RDBMS scale vertically and NoSQL Databases can scale both horizontally (sharding) and vertically. Four types of NoSQL da...
متن کاملDatabase Design for NoSQL Systems
The popularity of NoSQL database systems is rapidly increasing, especially to support nextgeneration web applications. However, given the high heterogeneity existing in this world, where more than fifty systems are available, database design is usually based on best practices and guidelines which are strictly related to the selected system. We propose a database design methodology for NoSQL sys...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Journal of Big Data
سال: 2016
ISSN: 2196-1115
DOI: 10.1186/s40537-016-0045-4