Nosql

Add access to multiple NoSQL repositories and provide report acceleration and interactive Dashboard interface: For the booming data application environment, Splunk has launched a proprietary integrated data analysis product hunk, alias Splunk Analytics for Hadoop and NoSQL data Stores, as the name suggests, it can transform Hadoop and NoSQL databases of unstructured, yuan-beginning data, quickly and easily into the information that can assist business decision-making, provide search, ...

SQL and NoSQL Hybrid database solutions that are compatible with many SQL applications while providing NoSQL scalability. Xeround provides such services in the cloud, including a free version. 　　Other programmes include JDBC-driven database.com, NuoDB, http://www.aliyun.com/zixun/aggregation/13932.html ">clustrix and Voltdb." Xero ...

The scalability of the system is the main reason for promoting the development of NoSQL movement, including distributed system coordination, failover, resource management and many other features. That makes NoSQL sound like a big basket that can be stuffed with anything. Although the NoSQL movement does not bring fundamental technological changes to distributed data processing, it still leads to extensive research and practice on protocols and algorithms. It is through these attempts to gradually summarize some effective database construction methods. In this article, I will focus on the NoSQL database distributed special ...

Memory computing, Hadoop and NoSQL are the three hotspots of large data analysis in the 2011. Curt Cotner, an IBM academician and DB2 General architect, said in a speech at the IOD2011 conference held in Las Vegas that the future direction of database development was the non-relational database NoSQL. At present, Google's BigTable and Amazon's dynamo are used NoSQL database, and the traditional relational database in dealing with ultra-high-scale, high concurrent SNS, web2.0 site has been powerless. IBM Institute ...

To help database administrators and http://www.aliyun.com/zixun/aggregation/7155.html > developers more flexibly handle large amounts of data, Skysql launched a mariadb based 　　Enterprise and enterprise cluster products, which are integrated with the NoSQL database. As mobile devices and cloud service users continue to grow, the amount of data the enterprise is processing is growing rapidly. This situation ...

Evaluation of NoSQL Database in virtualized environment section Tiger-li Li gang Ruhan Chen to efficiently store and process massive amounts of data, you need to deploy NoSQL database systems on a virtualized datacenter. In view of the problem that NoSQL database is based on open source and wide variety, the paper adopts the YCSB test framework, Three sets of tests were performed on two NoSQL database system performance deployed on a virtualized platform built by VMware products. The experimental results reflect that the two kinds of NoSQL databases are in different reading and writing scenes, not ...

Research and application of large data query technology based on NoSQL database Zhu Jianseng Wang Jianxiong Zhang Junfeng based on NoSQL database theory, according to the different application scenarios, the NoSQL database is divided into high performance read-write, Document-oriented and distributed-computing-oriented 3 types. Comparing and analyzing the advantages and disadvantages of the 6 representative products of these 3 types of databases, combined with the requirement of large data operation in the comprehensive analysis system of ticketing information for railway tickets, the paper chooses C ...

In the past few years, relational databases have been the only choice for data persistence, and data workers are considering only filtering in these traditional databases, such as SQL Server, Oracle, or MySQL. Even make some default choices, such as using. NET will typically choose SQL Server, and Java may be biased toward Oracle,ruby, Mysql,python is PostgreSQL or MySQL, and so on. The reason is simple: In the past a long time, the relational database is robust ...

As early as 1980, Silicon Graphics has become a well-known brand in the field of High-performance graphics workstations, after a series of 2009 years of restructuring and acquisition of assets from Rackable Bae, Silicon Analysys (SGI) has shifted the focus of its business to High-performance computing servers, clusters and devices. As Intel releases the Ivy Bridge to the strong processor, SGI is also ready to use this new CPU family as ...

This ranking is based on the DB engines list, which analyses 200 different databases on the market, listing top 10. The undisputed top 3 Oracle, MySQL, and Microsoft SQL Server have all along been occupying the first three of the rankings with an absolute advantage, carving out the largest number of users in the market with unique advantages. 1. Oracle 11g First release: 1980 Licensing mechanism: Proprietary SQL: Yes ...

Oracle as the world's largest relational database provider, in its product chain, also joined the NoSQL database, and this new database name is very domineering, called NoSQL db. Oracle's NoSQL Database, one of the components of the Big Data appliance, released on the Oracle Global Encyclopedia on October 4, is a component of the Big Data appliance, an integrated Hadoop, NoSQL Database, O ...

NoSQL Database Key Products list release time: 2012.05.15 09:32 &http://www.aliyun.com/zixun/aggregation/37954.html ">nbsp; Source: Sadie Web Author: Lu Min Cassandra Mixed-type database, similar to Google's bi ...

Research on NoSQL database security based on Hadoop Shanghai Jiao Tong University Chapin This paper first analyzes the key theory and technology of NoSQL database, according to the characteristics of the lack of security of the current NoSQL database products, based on the confidentiality, integrality, usability and consistency of the database, combined with the distributed characteristics, The user security requirements of NoSQL database are analyzed and defined from internal and external. Then, through the source analysis of Hadoop and hbase, this paper studies the security mechanism of Hadoop platform and HBase database.

Research and application of large data storage technology based on NoSQL database Sun Zhunting The amount of data collected and processed in the actual project is very large, which presents a great challenge to the traditional database technology. Aiming at the disadvantage of traditional relational database with slow storage speed and high hardware requirement, a large data processing method based on NoSQL database is proposed, which breaks the relational model of traditional database, and the data is stored in a free way, but not dependent on fixed table structure. This method mainly combines empirical mode decomposition and NoSQL database technology, and is applied to deformation monitoring of large structural parts.

A data storage technology of map tile based on NoSQL Chen, Liang, Hao Wen, Juagen, Li Yuxiang, Shu Fangfibenwen Firstly, this paper introduces the origin and development of NoSQL (non relational database), compares the advantages and disadvantages of the relational database, and puts forward the storage strategy of map tile data based on NoSQL. The difference between the MONGO DB and SQL Serv-er 2000 in the storage and concurrent access performance of the NoSQL database products oriented to document is analyzed by experiment. The results show that the Mongo db in the mass space number ...

The document database of NoSQL database technical characteristics Today's cloud computing practitioners are not unfamiliar with the term nosql, though many technicians have long been working on relational databases, but now they are looking forward to nosql technology. The transition from relational to NoSQL databases is definitely a big change to be considered for businesses. This involves not only the changes in software, but also the conceptual changes in data storage. Most non-relational databases have fast and scalable features. By discarding relational storage models and schemas, relationships ...

Today, the arrival of "big data" is no doubt, especially in telecommunications, finance and other industries, almost to the "data is the business itself". This trend has made a lot of changes to companies that believe in the power of data. At this time, in order to allow more people to understand and use the analysis of large data, CSDN's exclusive large data technology conference was held today in Beijing CTS building. The conference brings together Hadoop, NoSQL, data analysis and mining, data warehousing, business intelligence and open source cloud computing architecture and many other hot topics. Including hundred ...

"How do you associate a user handle with a person in a database?" Neil Mendelson, vice president of Oracle's Big Data and senior analysis, raised such a question to reporters. This is a tricky problem for anyone who makes data analysis on social media, because you need access to data stored on multiple platforms. To address this issue, Oracle's latest SQL expansion scheme Oracle Large data SQL (http://www.aliyun.com/zixun/aggregation/...

The use of large data has been far less than the ability to collect large data, the main reason is that the current enterprise data mainly dispersed in different systems or organizations, the key to the big data strategy is to be able to more in-depth, richer mining all the data system of valuable information, so more accurate prediction of customer behavior, find business value, 　　However, it is difficult to move this data to a separate data store, and security and regulatory issues are not guaranteed, Oracle Big Data SQL launched to solve the current challenges. The following is a translation:

Membase and Couchone merged into Couchbase earlier this year, and the new company promised to release a new version of the Membase database, combined with COUCHDB and NoSQL. Couchdb is an excellent representative of the document type NoSQL, is also currently the most user-friendly NoSQL system (ios,android), Membase is the enhanced version of Memcached, provides a commercial cluster management tools, is a very sophisticated distributed caching system. Today its according to Xu ...