Data Storage Scheme Supporting for Multidimensional Query
نویسندگان
چکیده
منابع مشابه
Multiple Distributed Indexing Scheme for Supporting Energy-efficient Range Query in Data-Centric Storage Sensor Networks
We envision that a sensor network would be deployed for multiple applications with different preference of range query processing. In that situation, multi-dimensional range query capability is useful since it can flexibly support various applications. We propose, in this paper, a data indexing scheme that improves energyefficiency of such range query for Data-Centric Storage sensor networks. O...
متن کاملIntra-Query Parallelism for Multidimensional Array Data
Intra-query parallelism is a well-established mechanism for achieving high performance in (object-) relational database systems. However, the methods have yet not been applied to the upcoming field of multidimensional array databases. Specific properties of multidimensional array data require the adaptation of established methods but also new parallel algorithms. This paper presents a discussio...
متن کاملMultidimensional Indexing and Query Coordination for Tertiary Storage Management
In many scientific domains, experimental devices or simulation programs generate large volumes of data. The volumes of data may reach hundreds of terabytes and therefore it is impractical to store them on disk systems. Rather they are stored on robotic tape systems that are managed by some mass storage system (MSS). A major bottleneck in analyzing the simulated/collected data is the retrieval o...
متن کاملData Deduplication Scheme for Cloud Storage
Nowadays, the utilization of storage capacity becomes an important issue in cloud storage. In this paper, we introduce two categories of data deduplication strategy, and extend the fault-tolerant digital signature scheme proposed by Zhang on examining redundancy of blocks to achieve the data deduplication. The proposed scheme in this paper not only reduces the cloud storage capacity, but also i...
متن کاملMultidimensional Data Model and Query Language for Informetrics
Multidimensional data analysis or OLAP offers a single subject-oriented source for analyzing summary data based on various dimensions. We demonstrate that the OLAP approach gives a promising starting point for advanced analysis and comparison among summary data in informetrics applications. At the moment there is no single precise, commonly accepted logical/conceptual model for multidimensional...
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: International Journal of Distributed Sensor Networks
سال: 2013
ISSN: 1550-1477,1550-1477
DOI: 10.1155/2013/591809