Posted on May 7th, 2009 by Tim Bass
Following up on KMeans Clustering Now Running on Elastic MapReduce, Stephen Green has generously documented the steps that was necessary to get an example of k-Means clustering up and running on Amazon’s Elastic MapReduce (EMR) on the Apache Lucene Mahout wiki.
Mahout on Elastic MapReduce by Stephen Green
As a side note, there has been considerable [...]
Filed under: Advanced Event Processing, Analytics, Apache Mahout, CEP News and Events, CEP Tutorials, Cloud Computing, Complex Event Processing, Cyberstrategics, Development and Evaluation, Education and Training, Event Processing, Open Source, Scheduling, Standards, Systems Engineering, Use Cases, Virtualization | No Comments »
Posted on May 7th, 2009 by Tim Bass
The Amazon Elastic MapReduce team has a sample application, CloudFront LogAnalyzer, designed to analyze Amazon CloudFront access logs. This tool provided users with the power of Amazon Elastic MapReduce to quickly turn access log data into actionable intelligence.
Access logs are activity records about all requests delivered through Amazon CloudFront and contains a valuable set [...]
Filed under: Advanced Event Processing, Analytics, CEP News and Events, CEP Tutorials, Cloud Computing, Complex Event Processing, Event Cloud, Event Processing, Network Monitoring, Use Cases, Visualization | No Comments »
Posted on April 19th, 2009 by Tim Bass
Stephen Green, blogger and principal investigator of the AURA project in Sun Labs, has moved the state-of-the-art of analytics-as-a-service a few steps forward with the first documented working Mahout application on Amazon’s Elastic MapReduce (EMR).
EMR was announced on April 1st and on April 15th Stephen announced to the Mahout users group that he was going [...]
Filed under: Agents, Analytics, Apache Mahout, CEP News and Events, Complex Event Processing, Event Processing Modelling, Open Source, Systems Engineering, Use Cases | 1 Comment »
Posted on April 8th, 2009 by Tim Bass
The Apache Lucene project is pleased to announce the release of Apache Mahout 0.1. Apache Mahout is a subproject of Apache Lucene with the goal of delivering scalable machine learning algorithm implementations under the Apache license. The first public release includes implementations for clustering, classification, collaborative filtering and evolutionary programming.
Highlights include:
Taste Collaborative Filtering
Several [...]
Filed under: Advanced Event Processing, Analytics, Apache Mahout, CEP News and Events, Complex Event Processing, Event Processing, Grid Computing, Modelling and Simulation, Open Source | 1 Comment »
Posted on March 23rd, 2009 by Tim Bass
In A Review of Zabbix - Zabbix Rules! (Part 1) we provided a brief introduction to Zabbix in the context of network and security management. In this post I will discuss Zabbix as an event processing platform.
Zabbix is like most event processing platforms. Zabbix provides both agent-initiated events as well as server-requested events. [...]
Filed under: Advanced Event Processing, Agents, Analytics, Apache Mahout, CEP Tutorials, Cloud Computing, Complex Event, Complex Event Processing, Cybersecurity, Development and Evaluation, Event Cloud, Event Processing, Event Processing Language, Event Processing Modelling, Event Stream Processing, Intrusion Detection, Network Monitoring, Open Source, Performance, Predictive Business, Process Optimization, Requirements, Security Event Management, Sensor Fusion, Simple Event Processing, Situation Models, Standards, Systems Engineering, Use Cases, Visualization | 1 Comment »
Posted on March 20th, 2009 by Tim Bass
It was 1992, the Internet was still an uncertain “dream technology” by scientists, and I was working at SprintLink. My role was the lead systems engineer to set up the network and security management center for SprintLink and Managed Router Network (MRN) team.
We used HP Open View Network Node Manager (NNM) for our core network [...]
Filed under: Agents, Analytics, CEP Terminology, Complex Event Processing, Cybersecurity, Event Processing, Event Stream Processing, Network Monitoring, Systems Engineering, Use Cases, Visualization | Comments Off
Posted on March 4th, 2009 by Tim Bass
Following up on Real-Time Predictive Analytics for Web Servers I thought we should “move up a level” and look at various open network monitoring platforms with trend prediction capabilities.
Our web server management team picked Zabbix to monitor a busy production server and then we started to look into adding predictive analytics afterwards. Alberto recommended we [...]
Filed under: Advanced Event Processing, Agents, Analytics, Artificial Intelligence, CEP News and Events, Complex Event Processing, Cyberstrategics, Event Processing, Event Processing Language, Systems Engineering, Use Cases | 20 Comments »
Posted on March 2nd, 2009 by Tim Bass
We recently made the decision to move to Zabbix to monitor one of our busy production Apache web servers. One of the things we need to do in the future is try to predict system outages and take corrective actions before the system actually goes down.
For example, recently a busy server experenced an outage that [...]
Filed under: Adapters, Advanced Event Processing, Analytics, Complex Event, Complex Event Processing, Cybersecurity, Event Processing, Open Source, Predictive Business, Security Event Management, Sensor Fusion, Systems Engineering, Use Cases | 6 Comments »