![]() The result of this work can provide some guideline for choosing an appropriate RDF database system and applying a No SQL database in storing and querying RDF data. However, for a larger data set, MongoDB performs well for queries with simple operators while My SQL offers an efficient solution for complex queries. Based on the experimental results analysis, our proposed system outperforms other database systems for most queries when the data set size is small. We compare three database systems, which are Apache Jena TDB (native RDF store, My SQL (relational database, and our proposed system with MongoDB (No SQL database. We evaluate the proposed design and implementation by using the Berlin SPARQL Benchmark, which is one of the most widely accepted benchmarks for comparing the performance of RDF storage systems. We choose MongoDB to represent a No SQL database because it is one of the most popular high-performance No SQL databases. In this paper, we propose a method to exploit a No SQL database, specifically MongoDB, to store and query RDF data. Resource Description Framework (RDF is a standard for describing web resources. This causes the need for Semantic Web technology to quickly analyze such big data. Its metadata is widely used in order to fully exploit web information resources. This is useful when you have a very large recordset.Design and evaluation of a No SQL database for storing and querying RDF dataĭirectory of Open Access Journals (Sweden)įull Text Available Currently the amount of web data has increased excessively. Specify 1 to receive records one by one as a stream. The name of the database to connect to using this connection ![]() Select the driver type to be used to connect with this database Note: If you are using a database that is derived from PostgreSQL, (for example, EnterpriseDB) select POSTGRES as database provider. Note: Before specifying driver details for OTHERS connection, you need to add respective driver using Add Driver button on Databases page. Select one of the drivers you are using to connect to the database Specify the System DSN created for the ODBC connection This is a unique name that identifies a specific database from number of databases on a server Leave it blank to receive entire recordset at a time This is good if you have a very large recordset. Specify -1 to receive one by one record as a stream. Select the desired driver version for MYSQL You need to download the driver and place it in ReportEnginelibMYSQL folder. Specify the name of the instance with which you want to connect (Domain is asked when you select Authentication Mode as Windows and Driver Type as JTDS) In case of forced encryption at the database server, you can check the SSL option to enable you to connect Select Microsoft or JTDS based on the driver you want system to use In this case, Windows user name and password used to log into the machine where Intellicus report server is running will be used for authentication Select Windows Authentication to use the credentials used for windows authentication. You need to provide user name and password for the database. Select Server Authentication if you want the Database server should authenticate. Select the driver version of MSSQL Database to connect to using this connection ![]() The path to the folder where database files are residing The path (including the file name) to the location where database file is available The schema to be used for a specified user for this database connection Specify name of the database to connect to using this connection ![]() The port at which database server is listening The IP or name of the machine where database server is running Specify the driver class name for the driver Select this provider when you use non-SQL way to access from data source. There are some properties that are common to these databases, you can find those information, here. This page describes the provider specific properties for relational databases and the details you need to input to create connections to the specific databases. ![]()
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |