data News and Articles

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Monitoring, alerting, and trending with the TICK Stack

Cloud Radar

If you are looking for a monitoring, alerting, and trending solution for large landscapes, you will find all the components you need in the TICK Stack.
cloud , cluster , data , monitoring , Storage
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Lead Image © Les Cunliffe, 123RF.com

Highly available storage virtualization

Always On

Implementing highly available SAN data storage virtualization.
data , High Availability , Storage , Virtualization
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Lead Image © Rostislav Zatonskiy, 123RF.com

Malware analysis in the sandbox

Under the Microscope

In malware analysis, a sandbox can provide insight into the software and its run-time environment. While a sandbox can prevent the execution of malicious code with built-in detection mechanisms, malware developers can use countermeasures to take advantage of those same detection mechanisms.
analysis , Community , Linux , malware , Windows
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Photo by London Scout on Unsplash

Automatic data encryption and decryption with Clevis and Tang

Passing Secrets

Encrypting hard disk partitions during the installation of an operating system is standard procedure. When booting the computer, you then need to enter a matching passphrase to unlock the hard drive. We show you how to automate this process and link it to a policy.
automation , Community , data , encryption
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Getting data from AWS S3 via Python scripts

Pumping Station

Data on AWS S3 is not necessarily stuck there. If you want your data back, you can siphon it out all at once with a little Python pump.
AWS , Cloud Computing , data , python
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Graphite

Graphite converts confusing columns of time series data into handy diagrams, showing trends in operating system and application metrics at a glance.

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Metadata for Your Data

Understanding the proliferation of data in your filesystem is key to being an administrator. Understanding file sizes and file ages and their distribution helps you tune filesystems for performance and develop policies for data management.

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Pandas: Data Analysis with Python

The Python Data Analysis Library, or Pandas, is built on top of the fast math library NumPy and makes analysis of large volumes of data an easy and efficient experience.

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Painting by Numbers

Logfiles contain extremely useful traces of everyday events – if only they weren’t so boring. Fortunately, special tools help you generate and even animate colorful, easily interpretable graphics.

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