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Cassandra
2010
ACM SIGOPS Operating Systems Review
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Cassandra is a distributed storage system for managing very large amounts of structured data spread out across many commodity servers, while providing highly available service with no single point of failure ...
Cassandra system was designed to run on cheap commodity hardware and handle high write throughput while not sacrificing read efficiency. ...
Compared to P2P storage systems that only support flat namespaces, distributed file systems typically support hierarchical namespaces. ...
doi:10.1145/1773912.1773922
fatcat:ovi3caypsfgydnqsjmlbxoficm
Research on Cassandra Data Compaction Strategies for Time-Series Data
2016
Journal of Computers
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This paper focuses on the issue of the effect of different strategies for time-series data storage and the research on three Cassandra storage strategies: Size-Tiered Compaction Strategy, Leveled Compaction ...
Storage and analysis of time-series data is a subject of intense interest in the current international database research field. ...
The Cassandra [10] is P2P distributed storage system, a completely P2P framework based on consistent hashing in fact. ...
doi:10.17706/jcp.11.6.504-512
fatcat:fw5xfff4pzeoba6iixuwcrn5x4
Empirical Analysis of High Efficient Remote Cloud Data Center Backup Using HBase and Cassandra
2015
Scientific Programming
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Regarding storage structure, different structure adopts distinct backup strategy to reduce the risks of data loss. ...
HBase, a master-slave framework, and Cassandra, a peer-to-peer (P2P) framework, are the two most commonly used large-scale distributed NoSQL databases, especially applicable to the cloud computing with ...
Data centers A and B are installed on the CentOS 6.4 operating system, and HBase and Cassandra data centers are setup 4 Scientific Programming using CentOS 6.4 system. ...
doi:10.1155/2015/294614
fatcat:gjt74vf3fbfyhk2w7cn2v3jk4a
Technique for Concurrent Processing Graph Structure and Transaction Using Topic Maps and Cassandra
토픽맵과 카산드라를 이용한 그래프 구조와 트랜잭션 동시 처리 기법
2012
KIPS Transactions on Software and Data Engineering
토픽맵과 카산드라를 이용한 그래프 구조와 트랜잭션 동시 처리 기법
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This paper, we propose the technique that can be processed concurrently graph structures and transactions in a scalable complex network system. ...
In this paper, the architecture of the proposed technique was implemented and design using Cassandra -one of column type NoSQL. ...
오라클은 1대의 머신에서 실험하고, Cassandra는 2대의
머신을 클러스터로 묶어서 실험하였다. 그리고 Cassandra의
일관성 레벨은 'ONE'으로 쿼리에 응답한 첫 번째 노드의 레
코드를 즉시 반환하도록 하였다. 데이터 복제계수는 0으로
복제를 하지 않았다. 2대의 PC에는 각각 데이터를 나눠 담
고 있는 것이다. ...
doi:10.3745/ktsde.2012.1.3.159
fatcat:wr5dnc3f3nafbpsrwdvqnnvk5e
Scalable persistent storage for Erlang
2013
Proceedings of the twelfth ACM SIGPLAN workshop on Erlang - Erlang '13
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This analysis shows that Mnesia and CouchDB are not suitable persistent storage at our target scale, but Dynamolike NoSQL DataBase Management Systems (DBMSs) such as Cassandra and Riak potentially are. ...
Such architectures require scalable and available persistent storage on up to 100 hosts. ...
Acknowledgments This work has been supported by the European Union grant IST-2011-287510 'RELEASE: A High-Level Paradigm for Reliable Large-scale Server Software'. ...
doi:10.1145/2505305.2505315
dblp:conf/erlang/GhaffariCTM13
fatcat:2dpy5frvhzfhdkcacbf5tpqkei
A Framework for Improving the Location-Based Service Using Casandra Technology
2019
Journal of Computer and Communications
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We propose a framework for improving the performance of LBS using NoSQL. ...
Recently, many researches on positioning technology using LBS (Location-Based Services) have been conducted with the development of wearable devices. ...
DOI: 10.4236/jcc.2019.712014 155 Journal of Computer and Communications memory cost in p2p networks by spreading position data which coming from a variety of sources process on a large scale. ...
doi:10.4236/jcc.2019.712014
fatcat:hftcdqtthfczlnblgqmyftfngi
Interoperability in the emergency management. A solution based on distributed databases and P2P networks
2018
Computer Science and Information Systems
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It is founded on a non-relational distributed database and a P2P communications network, to share out the workload between all the platform nodes in order to award availability and scalability to the architecture ...
The architecture core is inside its Shared Information Space, which manages it as a single storage entity, all information coming from the information systems integrated to the platform. ...
It uses a NoSQL DDB and a P2P network to manage the information coming from the ISs, as a unique logic storage space. ...
doi:10.2298/csis170227001z
fatcat:mwv3obvhefgxdf7hss7wchi4o4
No SQL Database Management Systems for Big Data
2020
International Journal of Engineering and Advanced Technology
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NoSQL do not have a fixed structure, they have a flexible structure and are suited for storing unstructured data produced in a large scale in various field. ...
The traditional database management systems cannot handle the requirements of high availability, scalability and reliability emerged with Big Data. ...
BigTable, Cassandra,
HBase
document-storage
Web
Application
MongoDB, CouchDB
graph storage
Social
Networking
Neo4j,GraphDB
Table - - II: Feature of some NoSQL systems Luciano Caroprese ...
doi:10.35940/ijeat.d9145.069520
fatcat:xqjun2ufqjbpflrg4wztcu4qxe
ALARM: Autonomic Load-Aware Resource Management for P2P Key-Value Stores in Cloud
2011
2011 IEEE Ninth International Conference on Dependable, Autonomic and Secure Computing
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The situation may get worse if the data store consists of hundreds of machines, for it's unrealistic for a system administrator to monitor the system and add/remove a machine manually. ...
This paper presents ALARM, an autonomic loadaware resource management algorithm that can be used to manage physical machines or virtual machines in cloud, which participate in a P2P key-value store. ...
[22] presented Self-Chord, a self-organizing structured P2P system. It achieves the balancing of storage responsibilities through the activity of ant-inspired mobile agents. ...
doi:10.1109/dasc.2011.83
dblp:conf/dasc/ZhangCG11
fatcat:klk34in2wfbivlwsko7rarjf3a
Building Reliable Storage Clouds: Models, Fundamental Tradeoffs, and Solutions
2015
Foundations and Trends® in Networking
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P2P storage or file sharing systems have quite significant variations. In terms of content search, P2P systems typically utilized one of these approaches. ...
Peer to Peer (P2P) Storage P2P systems have been quite popular since the late 1990s. ...
doi:10.1561/1300000051
fatcat:duo3texaovhrpdfkkoycaasgmi
Research on Data Sharing Model Based on Cluster
[chapter]
2015
IFIP Advances in Information and Communication Technology
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In this paper we study the advantage and disadvantage of the three current popular sharing model, and propose a sharing model based on cluster according to the reality of the digital campus. ...
The data center is the core of digital campus, and the quality of data center depends on the accessing efficiency of data sharing. ...
P2P Data Sharing Model P2P(Peer to Peer Net) data sharing method is developed from the computing technology of P2P. The ideas are derived from the P2P network architecture. ...
doi:10.1007/978-3-319-19620-6_16
fatcat:fupisupw5zdprpga2u5xxwtxv4
Towards Distributed Data Management in Fog Computing
2018
Wireless Communications and Mobile Computing
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In addition, we provide a comprehensive comparison among previously developed distributed data storage systems which consist of a promising solution for data storage allocation in Fog Computing. ...
The rationale behind this work lies in the data storage discussion which is performed by taking into account the importance of storage capabilities in modern Fog Computing systems. ...
P2P systems have been evolved from unstructured P2P networks, where node connections were arbitrarily established, to structured P2P systems where node connections follow a predefined form. ...
doi:10.1155/2018/7597686
fatcat:vp55k45wxjcnpfiya7xqukbkxe
Peer-to-Peer based Social Networks: A Comprehensive Survey
[article]
2020
arXiv
pre-print
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Most, if not all, of these platforms are based on centralized computing systems, meaning that the control and management of the systems lies in the hand of one provider, which must be trusted to treat ...
Secondly, it elaborates on the building blocks for P2P frameworks that allow the creation of such sophisticated and demanding applications, such as user/identity management, reliable data storage, secure ...
for contributory social networks that is built on a structured P2P overlay network. ...
arXiv:2001.02611v2
fatcat:nrvp45dy3rbnhmajtvqiect3ty
An Adaptive Construction Method of Hierarchical Spatio-Temporal Index for Vector Data under Peer-to-Peer Networks
2019
ISPRS International Journal of Geo-Information
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Spatio-temporal indexing is a key technique in spatio-temporal data storage and management. ...
Firstly, a joint spatio-temporal information coding based on the combination of the partition and sort key strategies is presented. ...
The P2P structure was used to build a Cassandra cluster. with a total of five database nodes, and the redundant backup factor was 2. ...
doi:10.3390/ijgi8110512
fatcat:dpguqmbhcbgxhbd2hp4uwgmy3e
SCADS: Scale-Independent Storage for Social Computing Applications
[article]
2009
arXiv
pre-print
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As users and developers are focused more on performance than single copy consistency or the ability to perform ad-hoc queries, there exists an opportunity for a highly-scalable system tailored specifically ...
There have been many successful distributed key-value stores, but so far none provide as rich a query language as SQL. ...
This research is supported in part by gifts from Sun Microsystems, Google, Microsoft, Cisco Systems, Hewlett-Packard, IBM, Network Appliance, Oracle, Siemens AB, and VMWare, and by matching funds from ...
arXiv:0909.1775v1
fatcat:hn6psupmofgjhi473qzqberxwu
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