Dark data is a subset of big data but it constitutes the biggest portion of the total volume of big data collected by organizations in a year. Dark data is not usually analysed or processed because of various reasons by…
Hvernig er stór gögn hjálpa byggja sviði borgir?
Það hefur verið mikið af starfsemi í kringum hugmyndir um Smart City í nokkurn tíma. Borgir eru skilgreind sem framtíðar sviði borgum. Fræðilega að minnsta kosti, sviði borgir geta í grundvallaratriðum breyta lífi okkar á mörgum sviðum, svo sem minna…
What is the success rate in Hadoop adoption?
There has been a lot of hype around Hadoop for a long time. This hype was expected because Hadoop is perceived an extremely efficient big data processing tool. But time has come to look at some cold, hard facts. Það…
Hvaða ert the toppur stór gögn greinandi sársauka stig?
Big Data býður atvinnurekstri aldrei-áður tækifæri til að bæta framleiðni og tekjur þeirra. However, fyrirtæki hafa verið að berjast við það verkefni að fá það besta út úr Big Data þau afla. Könnun sem gerð var í 2012 á 300…
What is the impact of big data in home health care?
Big data represents an unprecedented opportunity for the healthcare industry to move to the next level of service quality. Þó að mikið af umfjöllun um tengsl stór gögn og heilsugæslu iðnaður tilhneigingu til hring í kringum þjónustu…
Hversu stór gögn greinandi getur hjálpað í persónulegum hæfni tæki?
The persónulega hæfni tæki iðnaður er að breytast með tilkomu Internet hlutanna (IOT). Áður, persónulegar hæfni tæki voru bara tæki, einangruð, gera ákveðna vinnu, svo sem hljóðritun blóðþrýstinginn. Þú getur annað hvort að skoða…
How Big Data is Influencing Data Driven Advertising?
Big data has been significantly influencing data driven advertising. Originally, big data is a good fit for data driven advertising because this type of advertising mainly depends upon data. A survey conducted by BlueKai, leiðandi stór gögn pallur fannst…
How can you manage large volume of data using Apache Cassandra NoSQL database?
Yfirlit: Apache Cassandra is one of the most popular and scalable open source NoSQL database. Cassandra is an ideal database for managing huge volume of unstructured, semi-structured and structured data across multiple data centers and the cloud environment. Cassandra delivers…
What is Apache Spark?
Yfirlit: Apache spark is a high performance general engine used to process large scale data. It is an open source framework used for cluster computing. Aim of this framework is to make the data analytic faster – both in terms…
What is Apache Shark?
Yfirlit: Apache shark is a distributed query engine developed by the open source community. This query engine is mainly used for Hadoop data. It provides enhanced performance and high-end analytical results to Hive users. In this document, I will talk…
How to process your data using Apache Pig?
Yfirlit: Apache Pig is a platform and a part of BigData eco-system. The platform is used to process large volume of data set in a parallel way. The pig platform works on top of Apache Hadoop and MapReduce Platform. As…
What Are The Advanced Apache Hadoop MapReduce Features?
Yfirlit: The basic MapReduce programming explains the work flow details. But it does not cover the actual working details inside the MapReduce programming framework. This article will explain the data movement through the MapReduce architecture and the API calls used…
How NoSQL integrates with Hadoop eco-system?
Apache Hadoop is an open source big data processing platform. It has its own eco-system products to support various needs. Different big data products/platforms can integrate Hadoop and NoSQL into one platform so it provides better performance and a single source of…