Pārskats: Lieliem datiem vēl ir daudz darba definīciju, kas man tiek dota kā tik liela un sarežģīta datu vākšana, ka tā nonāk apgrūtinoši vai grūti apstrādāt tos, kuri izmanto tradicionālās datu bāzes,,en,Nedaudz,,en,Rīcināmie sociālo mediju padomi jūsu tīmekļa dizaina biznesam,,en,Tīkla drošības v / s Cyber Security,,en,techalpine.com/category/apache-hadoop,,en. For a little…
Big Data: Big Bad Data vai Game Changer,,en,Spēļu mainītājs vai slikti dati,,en,Dati attīstās visur,,en,no vienas balss meklēšanas, ko tikko veicāt, lai tuvējā kaimiņā atrastu tuvējo restorānu līdz pagājušās nedēļas nogales bildēm, kuras jūs vienkārši iemeta Facebook kontā,,en,„Ziņojums atklāj to,,en,katru dienu internetā tiek ģenerēti kvintiljoni datu baiti. ”,,en,Visa šī informācija plūst attēlu veidā,,en,info-grafika,,en,žurnāli,,en,konsole,,en,uzraudzība utt.,,en,un daudzi citi nestrukturēti formāti,,en,Visa šī informācija nav pilnībā strukturēta un noderīga,,en,Rīki, piemēram, Hadoop un Spark, tiek izmantoti, lai iegūtu noderīgas detaļas, analizējot milzīgus datu kopumus, kas radušies no daudziem resursiem,,en
Pārskats: Data is evolving everywhere- from a single voice search you just made to locate a nearby restaurant in your neighbor to the last weekend’s party pictures which you just threw over Facebook account. “A report reveals that 2.5 quintillion…
Why Apache Spark is the future platform for big data?
Pārskats: As big data becomes one of the most important assets an enterprise can possess, enterprises are demanding more out of the data. Enterprises expect data to provide complex and multidimensional insights at high speeds. To provide such insights, companies…
Exploring HBase NoSQL DB
Pārskats: Apache HBase is one of the most popular non-relational databases built on top of Hadoop and HDFS (Hadoop Distributed File system). It is also known as Hadoop database. As an Apache project, HBase is an open-source, versioned and distributed…
Apache Pig and Hadoop platform – How to process your data?
Pārskats: Apache Pig is a high level scripting language and a part of Apache Hadoop Eco-system. Pig scripting is mainly used for data analysis and manipulation on top of Hadoop platform. We know that MapReduce is a programming model used…
Hadoop Basic concepts – Learn it now
Ievads: In this series, we will discuss some of the basic concepts in Hadoop and big data. We have tried to cover basic concepts and explain them to make it easy to learn and implement. We will keep on adding…
Steps to work with Windows Azure HDInsight
Pārskats: 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…
Hadoop installation modes – Let’s explore
Pārskats: Apache Hadoop can be installed in different modes as per the requirement. These different modes are configured during installation. By default, Hadoop is installed in Standalone mode. The other modes are Pseudo distributed mode and distributed mode. The purpose…
What is HDFS federation?
Pārskats: We are well aware of the features of Hadoop and HDFS. In this document we will talk about the HDFS federation which helps us to enhance an existing HDFS architecture. It provides a clear separation between namespace and storage…
Kas ir Pavasara Apache Hadoop?
Pārskats: Pavasaris ir viens no plaši izmanto regulējumu attīstību uzņēmumu lietojumprogrammu izstrādi. Pavasaris ir dažādas sastāvdaļas, piemēram, pavasara ORM, Spring JDBC utt, lai atbalstītu dažādas funkcijas. Pavasara Apache Hadoop ir pamats, lai atbalstītu pieteikumu ēka ar Hadoop komponentiem…
What are the latest trends in big data and analytics?
Pārskats: Big data technology is coming up with best practices and better trends every day. Big data is gradually coming into main stream projects also and gaining momentum. With big data, analytics is also getting much importance, tā kā tas ir…
What is Hadoop distributed file system (HDFS)?
Pārskats: 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. Šī failu sistēma nodrošina…
How Hadoop Streaming works?
Pārskats: 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 var…