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Processing streaming events with Apache Kafka

The Streamer

Apache Kafka reads and writes events virtually in real time, and you can extend it to take on a wide range of roles in today's world of big data and event streaming.
big data , data , event management , Open Source
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Kibana Meets Kubernetes

Second Sight

Set up an Elastic Stack quickly and easily with Helm to visualize Kubernetes data.
analysis , data , data age , Kubernetes , visualization
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Dig Deep into Kubernetes with StatusBay

Night Vision

StatusBay lets you see exactly what is going on behind the scenes when you run a Kubernetes command.
Kubernetes , Open Source , tools , visualization
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Caching with CacheFS

For read - heavy workloads, CacheFS  is a great caching mechanism for NFS and AFS.

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Managing Bufferbloat

All Puffed Up

Bufferbloat impedes TCP/IP traffic and makes life difficult, especially for real-time applications like voice or video.
data , Google , management , protocol , TCP Wrappers
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Lead Image © vesuv, photocase.com

Building a low-powered NAS

Rock and Roll

Build a network-attached storage box with Rockstor to manage your data.
data , management , NAS , Storage
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Export and analyze Azure AD sign-in and audit logs

Export Trade

The relevant sign-in and audit logs in Azure Active Directory can be exported to external data sources to provide not only long-term archiving, but also the freedom to analyze the stored data.
analysis , Azure , data analysis , Virtualization
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Monitor and optimize Fibre Channel SAN performance

Tune Up

We discuss the possible bottlenecks in Fibre Channel storage area networks and how to resolve them.
data , data usage , packet sniffer , Storage
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Thrashing the data cache for fun and profit

Ducks in a Row

To reduce the possibility of disk thrashing, optimize your data cache through spatial locality and cache-friendly algorithms and utilize fully the data loaded from slower storage media before moving on.
data , HPC , optimization
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Lead Image © Andrea Danti, 123RF.com

Data Security vs. Data Protection

Unequal Pair

Data protection and data security are similar-sounding aspects of information security: one legal and one technical.
data , IT , Monitoring , security
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