Áttekintés: Hadoop has made big data handling simpler and it goes without saying that in the context of the huge importance big data is being given, Hadoop is viewed as a key tool in big data management. However, organizations might…
Big data protection – Steps and tools
Áttekintés: Big data means huge volume of data which counts in terms of terabytes and above. These data are of different formats from different sources and then processed/transformed into various software packages/applications. The security aspects of big data applications are…
How to use IBM Annotation Query Language (AQL) to do text analytics?
Áttekintés: Text Analytics is a powerful mechanism used to extract structured data from unstructured or semi structured text. This is done by creating rules. These rules are used by the extraction programs to extract the relevant information. In this article…
Mik a legújabb trendek nagy adatokat és elemzési?
Áttekintés: Big adatok technológia jön ki a legjobb gyakorlatokat és jobb trendek minden nap. Big adatok fokozatosan jön be a main stream projektek is, és lendületet. A nagy adat, analitika is egyre nagy jelentőséget, as it is…
What is Hadoop distributed file system (HDFS)?
Áttekintés: In this article I will discuss about HDFS, which is the underlying file system of Apache Hadoop framework. Hadoop Distributed File System (HDFS) is a distributed storage space that spans across thousands of commodity hardware. This file system provides…
How Hadoop Streaming works?
Áttekintés: Hadoop streaming is one of the most important utility in Hadoop distribution. The Streaming interface of Hadoop allows you to write Map-Reduce program in any language of your choice, which can work with STDIN and STDOUT. So, Streaming can…
Mik az Advanced Hadoop MapReduce funkciók?
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 to…
Nyílt API gazdaság – Növekedését befolyásoló nagy adatokat és elemzési?
A már hatalmas világ nagy adatokat és elemzési kapott egy ösztönözhetné formájában nyílt alkalmazásprogramozási felületek (API-k). A nyílt API-k már generáló nagy mennyiségű nagy adat. Since open APIs are now accessed…
Hadoop key terms, Simplified
Áttekintés: In the current technology landscape, big data and analytics are the two most important areas where people are taking lot of interest. The obvious reason behind this traction is – enterprises are getting business benefit out of these big…
How to write your first Python program?
Áttekintés: Python is one of the most popular programming languages used for general purpose programming. It is open source, powerful, flexible and easy to learn/use/implement. Python contains powerful utilities and libraries for data processing, manipulation and analytics work. It is…
Hogy a pénzügyi csalások megelőzhető nagy adatmennyiség?
Financial fraud methods are becoming more sophisticated and the techniques to combat such attacks also need to evolve. Financial institutions have been investing on preventing and combating fraudulent attacks but the extent and nature of financial fraud continues to change.…
Mekkora az adatok javítására használják a betegek tapasztalat / beteg eredmények?
Big data is being increasingly applied to improve patient experience and outcome globally. Patient experience and outcome have been largely neglected so far mainly because hospitals believed that it needed to connect unemotionally and objectively with its patients and treat…
Milyen hatása van a Big Data Medicine?
Big adatot újradefiniálja milyen egészségügyi ellátást. Ez nem az, hogy a jelenlegi egészségügyi rendszer eldobjuk, de bizonyos jelentős változások zajlanak az alapvető szinten. Egyes változások leginkább figyelemre méltó: healthcare institutions are increasingly relying…