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  Data governance Challenges and solutions in Apache Hadoop

Do you understand meaning of data governance? This is taken as most critical part of an organization that deals with sensitive data of an enterprise. If organization wanted to know who is accessing their sensitive data and what action has been taken by the viewers then data governance is wonderful solution to consider.In this article, we will discuss on data governance solutions and what are the challenges that are faced by organization during implementation of data governance. We will also discuss on Cloudera Navigator in brief to address the challenges of data governance in Hadoop architect....

5,169 0       HADOOP INTEGRATION HADOOP DEVELOPMENT


  Deploy the political campaign with all guns blazing through predictive dialer

The US Presidential election 2016 is turning out as more of a global event day by day, as it’s going to influence numerous countries around the world in one or other way. It is getting more and more intense as D-day is coming closer. You can experience the energy in candidates’ vociferous debates, where they put forward their agendas, their point of views, which give us the glimpse of their philosophy and their vision towards the betterment of the country. Whether it is Democratic or Republican, both of them are stretching out harder, to convince the citizens of the United States t...

1,954 0       PREDICTIVE DIALER CLOUD AUTO DIALER POLITICAL AUTO DIALER


  Why to opt for Hadoop?

Hadoop is a open source that stores and processes big data. The framework is written in Java for distributed processing and distributed storage of very large data.Hadoop is Scalable.It is a scalable platform because it stores and distributed large amount of data sets to hundreds and thousands of servers that operate in parallel. Traditional database systems cannot process large amount of data. But, hadoop enable business to run applications involving thousands of Terabyte data.Hadoop is Cost Effective.In traditional database management System, it is cost prohibitive to process mass volume...

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  Make Big Data Collection Efficient with Hadoop Architecture and Design Tools

Hadoop architecture and design is popular to spread small array of code to large number of computers. That is why big data collection can be made more efficient with hadoop architecture and design. Hadoop is an open source system where you are free to make changes and design new tools according to your business requirement. Here we will discuss most popular tools under the category Hadoop development and how they are helpful for big projects.Ambari and Hive– When you are designing a cluster, there is plenty of repetitive tasks take lots of efforts and time. Now Hadoop architecture a...

4,928 0       HADOOP ARCHITECTURE HADOOP HIVE ARCHITECTURE HADOOP ARCHITECTURE AND DESIGN


  Spurring the Consumer Feedback Loop with Connected Devices

In a press release from earlier this year, Gartner had predicted that by the year 2018 mobile devices would account for initiating 5% of consumer services cases, registering a marginal rise of 0.02% from 2014.Research shows that most businesses lose around a whopping $83 billion owing to poor consumer services (Source: kissmetrics) in the US alone while globally, the average cost of losing a consumer is $243. It is only viable to think of automating support services as a way to lower the costs of losing a consumer and in a way contributing towards improving the revenues. Although some e-commer...

2,060 0       BIG DATA ANALYTICS SOLUTIONS LOYALTY PROGRAMS FOR CUSTOMERS


  â€œExperience says it all”- Pentaho ETL Developers’ Comment on the Use of ETL Tools

Since months Pentaho ETL developers have been juggling with three distinct tools- Pentaho DI, SSIS, and PowerShell. Their experience has provided them new perspective on the cons and pros of every tool. In this post, they are sharing their experience with these tools and explain their significance. Before getting started, they first would like to explain ETL in brief and how the tools suits ETL landscape.ETL is Extract Transform Load. Informatica was the initial ETL tool introduced in the mid nineties and continues to be one of the best tools in the market. Why these tools were intended?ETL to...

3,384 0       PENTAHO BI ETL TOOLS


  Products born for Cloud

Cloud computing has become increasingly popularity among companies. It greatly saves the investment of infrastructure and training with everything is running on cloud, it also improves the accessibility and flexibility of service provided by companies. With its popularity, many products are born or becoming popular to help build and move the apps to the cloud.Some well known names of these products are Vagrant, Docker/LXC, Chef and OpenStack. These tools can help create, test and deploy applications developed without concerning too much about platform differences. What are the relationship of ...

5,400 0       CLOUD OPENSTACK DOCKER VARGRANT LXC CHEF


  Change password of postgres account in Postgres

When installing Postgres on Windows, there is some default account created for user to login. One of them is postgres, but we often don;t know what's the password for this account when we first login using this account. We need to change the password for this account. How to change it?Step 1. Modify the pg_hba.conffileGo to the /data/ and open the pg_hba.conf.# TYPE  DATABASE        USER            ADDRESS                ...

3,489 0       PASSWORD POSTGRES USER ACCOUNT