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Cassandra Operations and Performance Tuning | Welcome to Dieudonne Madishon NGAYA's Blog
https://dmngaya.com/2015/10/10/cassandra-performance-and-tuning
Welcome to Dieudonne Madishon NGAYA's Blog. Big Data NoSql Cassandra MongoDB Rdbms. Cassandra Operations and Performance Tuning. Posted by Dieudonne Madishon NGAYA. Asymp; 1 Comment. In this topic, i will cover the basics of general Apache Cassandra performance tuning: when to do performance tuning, how to avoid and identify problems, and methodolgies to improve. When do you need to tune performance? When things work but could be better. we want to get better performance. Certain queries are slow. What c...
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Analyzing Twitter Data with Apache Hadoop | Welcome to Dieudonne Madishon NGAYA's Blog
https://dmngaya.com/2016/08/24/analyzing-twitter-data-with-apache-hadoop
Welcome to Dieudonne Madishon NGAYA's Blog. Big Data NoSql Cassandra MongoDB Rdbms. Analyzing Twitter Data with Apache Hadoop. Posted by Dieudonne Madishon NGAYA. Asymp; Leave a comment. Analyzing Twitter Data with Apache Hadoop. The primary objective is to implement an efficient system to extract, load and analyze twitter streaming data in real time and perform analysis of the messages for understanding the public opinion about companies’ products and services. We can also formulate more complex queries...
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Setup-Cassandra Datastax Enterprise Cluster on Centos 6.7 | Welcome to Dieudonne Madishon NGAYA's Blog
https://dmngaya.com/2016/01/10/setup-cassandra-datastax-enterprise-cluster-on-centos-6-7
Welcome to Dieudonne Madishon NGAYA's Blog. Big Data NoSql Cassandra MongoDB Rdbms. Setup-Cassandra Datastax Enterprise Cluster on Centos 6.7. Posted by Dieudonne Madishon NGAYA. Asymp; Leave a comment. I am going to use utility called csshx which allow me to type on multiple machine concurrently, you can see how to install it on this web site: http:/ www.unixmen.com/how-to-manage-multiple-ssh-sessions-using-cluster-ssh-and-pac-manager/. In my example, I am setting up 4 virtualbox centos 6.7 machine:.
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Dieudonne Madishon NGAYA | Welcome to Dieudonne Madishon NGAYA's Blog
https://dmngaya.com/author/dmngaya
Welcome to Dieudonne Madishon NGAYA's Blog. Big Data NoSql Cassandra MongoDB Rdbms. Best Practices for Cassandra Cluster Sizing. 10 Introduction 1.1 Purpose This document is intended to provide some information about best practices for Cassandra and datastax enterprise …. Continue reading →. Analyzing Twitter Data with Apache Hadoop. Analyzing Twitter Data with Apache Hadoop Problem statement: Social media platforms like Twitter provide easy access for general public to …. Continue reading →. Installing ...
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Cassandra Operations and Performance Tuning | Welcome to Dieudonne Madishon NGAYA's Blog
https://dmngaya.com/2015/10/10/cassandra-performance-and-tuning/comment-page-1
Welcome to Dieudonne Madishon NGAYA's Blog. Big Data NoSql Cassandra MongoDB Rdbms. Cassandra Operations and Performance Tuning. Posted by Dieudonne Madishon NGAYA. Asymp; 1 Comment. In this topic, i will cover the basics of general Apache Cassandra performance tuning: when to do performance tuning, how to avoid and identify problems, and methodologies to improve. When do you need to tune performance? When things work but could be better. we want to get better performance. Certain queries are slow. What ...
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August | 2016 | Welcome to Dieudonne Madishon NGAYA's Blog
https://dmngaya.com/2016/08
Welcome to Dieudonne Madishon NGAYA's Blog. Big Data NoSql Cassandra MongoDB Rdbms. Analyzing Twitter Data with Apache Hadoop. Analyzing Twitter Data with Apache Hadoop Problem statement: Social media platforms like Twitter provide easy access for general public to …. Continue reading →. Decommissioning a cassandra old node and joining a new one on an existing Data Center. Best Practices for Cassandra Cluster Sizing. Analyzing Twitter Data with Apache Hadoop. Building an Blog App with MongoDB. Free Cassa...
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Big Data | Welcome to Dieudonne Madishon NGAYA's Blog
https://dmngaya.com/category/big-data
Welcome to Dieudonne Madishon NGAYA's Blog. Big Data NoSql Cassandra MongoDB Rdbms. Analyzing Twitter Data with Apache Hadoop. Analyzing Twitter Data with Apache Hadoop Problem statement: Social media platforms like Twitter provide easy access for general public to …. Continue reading →. Building an Blog App with MongoDB. In this post , i am going to build a blog because lot of people are familiar with that. It …. Continue reading →. Setup-Cassandra Cluster Open Source on Centos 6.7. Really Thankful Pers...
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Installing Python 2.7 on Centos 6.7 | Welcome to Dieudonne Madishon NGAYA's Blog
https://dmngaya.com/2015/10/25/installing-python-2-7-on-centos-6-7
Welcome to Dieudonne Madishon NGAYA's Blog. Big Data NoSql Cassandra MongoDB Rdbms. Installing Python 2.7 on Centos 6.7. Posted by Dieudonne Madishon NGAYA. Asymp; 5 Comments. Installing python 2.7 on centos 6.7:. Follow this sequence exactly for centos machine only. CentOS 6.7 ships with Python 2.6.6 and depends on that specific version. Be careful not to replace it or bad things will happen. To check centos version:. Hduser@base bin]$ cat /etc/redhat-release CentOS release 6.7 (Final). Cd /opt sudo wge...
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Installing Python 2.7 on Centos 6.7 | Welcome to Dieudonne Madishon NGAYA's Blog
https://dmngaya.com/2015/10/25/installing-python-2-7-on-centos-6-7/comment-page-1
Welcome to Dieudonne Madishon NGAYA's Blog. Big Data NoSql Cassandra MongoDB Rdbms. Installing Python 2.7 on Centos 6.7. Posted by Dieudonne Madishon NGAYA. Asymp; 5 Comments. Installing python 2.7 on centos 6.7:. Follow this sequence exactly for centos machine only. CentOS 6.7 ships with Python 2.6.6 and depends on that specific version. Be careful not to replace it or bad things will happen. To check centos version:. Hduser@base bin]$ cat /etc/redhat-release CentOS release 6.7 (Final). Cd /opt sudo wge...
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Big Data | Welcome to Dieudonne Madishon NGAYA's Blog
https://dmngaya.com/tag/big-data
Welcome to Dieudonne Madishon NGAYA's Blog. Big Data NoSql Cassandra MongoDB Rdbms. Analyzing Twitter Data with Apache Hadoop. Analyzing Twitter Data with Apache Hadoop Problem statement: Social media platforms like Twitter provide easy access for general public to …. Continue reading →. Best Practices for Cassandra Cluster Sizing. Analyzing Twitter Data with Apache Hadoop. Decommissioning a cassandra old node and joining a new one on an existing Data Center. Building an Blog App with MongoDB. 2525 White...
