[PDF] Top 20 Dynamic Querying In NoSQL System

... Each query form corresponds to SQL query template. Query forms allow users to fill parameters to generate different queries. In this paper, we focus on the projection and selection components of a query form. Ad-hoc join ... See full document

... JSON is a simple text format initially designed for serializing Javascript objects. Javascript is a scripting language (distinct from Java) which is intensively used in Web browsers for “dynamic HTML” ... See full document

... of NoSQL databases is document-based storage, which is being increasingly used in the dynamic cloud ...document-based NoSQL databases lack granular access control and robust confidentiality ... See full document

... EHR system implementations as most of the current systems are based on relational databases which limits scalability (Dolin et ...of NoSQL databases is that they allow scaling up to large datasets without ... See full document

... management system dedicated to manage heterogeneous and unstructured ...supports dynamic schemas design offering to web users a high flexibility and ...for NoSQL-to-RDF direction so as to carry out ... See full document

... interactively dynamic way for ...File System (HDFS) ingestion required three seconds but HBase required four to twelve hours to complete the Reducer of ... See full document

... The user has to endow with cost psychoanalysis of the communication cost of Presence Cloud and number of messages requisite to search the buddy information. The buddy-list search problem can be solved by a brute-force ... See full document

... The transitions in how data has been handled are important turning points for information systems and provide an indication of how important NoSQL may become. For example, data is part of the hardware on the Eniac ... See full document

... Information System for emergency medical ...& NoSQL [4] is done for modest-sized structured ...between NoSQL and SQL database is done with structured and unstructured ...database system ... See full document

... Cassandra is open source distributed database developed by Apache using Java in 2008. Cassandra is both key-value and column oriented data store. It is utilized to deal with huge number of data that can be spread out ... See full document

... (QA) system that allows a user to query an external NoSQL database by us- ing natural ...a system is the non-differentiability of database operations which we overcome by applying policy-based ... See full document

... [10].Proposed a solution for Laplace smoothing to avoid zero probabilities for those attributes that do not appear in the workload. Information management challenges in organizations nowadays stem from the organizations’ ... See full document

... With the development of Internet applications, large amounts of heterogeneous data are produced. These data can be text, images, videos, photos, ... To manage these data, relational databases proved their powerlessness ... See full document

... • The INDYCAR Timing system supports retrieving timing data from the primary timing system – serial or sequential data feed for live data and report querying for historical or archived d[r] ... See full document

... The Globus provide diverse services related to security and data management based on standard specifications of OGSA. Globus Toolkit is the most popular middleware for file-based data access and sharing. OGSA-DAI is a ... See full document

... features, dynamic features, for example, dynamism, time-varying, stability, randomness and relevance, have some important applications in dynamic measurement ... See full document

... From a data model perspective, key-value stores are the most basic type of NoSQL database. Every item in the database is stored as an attribute name, or key, together with its value. The value, however, is ... See full document

... Today, data sources have become numerous, to build a data warehouse to store data from these many data sources, we need the description of the schemas of these databases. We realized a meta-model implemented and ... See full document

... File System: Support of file systems like Google (MapReduce), HDFS (Hadoop) or Cosmos (dryad) with compute-data affinity optimized for data processing Table: Support of Table Data structures modeled on Apache ... See full document

... The value of a corpus query system lies in its two-fold ability to store and retrieve corpora — both the text and its linguistic annotation. The query capability is important for researchers in both theoretical ... See full document