[PDF] Top 20 Supporting Queries and Analyses of Large Scale Social Media Data with Customizable and Scalable Indexing Techniques over NoSQL databases

... - NoSQL databases: scalable storage and efficient random access for their data model - Mapping abstract index structure to underlying data model. - General applicability and inherited sc[r] ... See full document

... - Data storage with HDFS – reliable and scalable index data storage - Region split and dynamic load balancing – scalable index read/write ... See full document

... of social media and micro- blogging data in recent years suggests the necessity and great potential of platforms that can efficiently store, query, analyze, and visualize social media ... See full document

... of social media and micro- blogging data in recent years suggests the necessity and great potential of platforms that can efficiently store, query, analyze, and visualize social media ... See full document

... Don't jump too fast on the conclusions, it would be WRONG to say that Cassandra is very good and that HBase sucks. The Cassandra implementation of MapReduce seems to be buggy and do not scale. There must be ... See full document

... ○ Automatic replication, partitioning and node failure detection... Latency[r] ... See full document

... equi-join queries in cloud ...in large dis- tributed ...operation over a DHT network over- ...their data onto the DHT using the join value as the hash function ...input data, ... See full document

... based techniques that efficiently unravel linear and nonlinear structures in the data, which can subsequently be used to tractably investigate process-structure- property ...describe techniques ... See full document

... extract data to answer complex, iterative, and ad hoc queries quickly is a critical issue for data warehouse ...proper indexing technique is crucial to avoid I/O intensive table scans against ... See full document

... when data is in an unstructured format (Moniruzzaman & Hossain, ...contrast, NoSQL column-family databases, such HBase and Cassandra, pro- vide a flexible schema structure that facilitates changes to ... See full document

... INTRODUCTION Data intensive computing has been a major focus of scientific computing communities in the past several years, and the development of data intensive problems has brought new requirements and ... See full document

... ABSTRACT NoSQL databases provide an edge when it comes to dealing with big unstructured ...by NoSQL databases become increasingly essential when dealing with geospatial ...of data that ... See full document

... SQL queries on top of a NoSQL database, while preserving its scalability and schema ...underlying NoSQL database. Enabling scalable SQL processing atop of a NoSQL database poses several ... See full document

... Nothing Data Distribution: shared nothing focuses independence of nodes, distribution of information and ...Possible data distributions can be thematic, ontological, segmented according to preferences, or ... See full document

... relational databases and the graph databases on graph ...a social recommendation ...a social graph can be a valuable ...related data to achieve breadth-first search, the lines of code ... See full document

... structured data as directed relationships between named ...primitive data type) or an URI ...SPARQL’s data model, the main query language for RDF, but present a di fferent semantics in both ... See full document

... cheap, large storage and processing ...no data to decide which one is ...involves large scientific surveys which cumulate observation data on the terabyte ...used large, flat files to ... See full document

... when large- scale web search engines find it difficult to cope with specific information-seeking behaviors and we accordingly introduce a query construction service that is targeted towards the solu- tion ... See full document

... further analyses through data preparation ...MA data which originally were collected for the short-term commercial purpose of establishing an ªadvertising currencyº will be prepared for long-term ... See full document

... SQL databases[4]. SQL and NoSQL have been great inventions over time in order to keep data storage and retrieval optimized and ...of NoSQL these days, it doesn’t mean it is a silver ... See full document