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What’s Free at Linux Academy — March 2019

Linux Academy

By adding free cloud training to our Community Membership, students have the opportunity to develop their Linux and cloud skills further. Each month, we will kick off our community content with a live study group, allowing members of the Linux Academy community to come together and share their insights in order to learn from one another.

Linux 80
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Optimizing PCI compliance in financial institutions

CIO

Having segmentation between infrastructure providing data processing and data storage is an example of a broad IT security architectural pattern. All other needs, for example, authentication, encryption, log management, system configuration, would be treated the same—by using the architectural patterns available.

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Managed Kubernetes: Is It Right for My Organization?

Tenable

Load balancing. Software-defined load balancing for Kubernetes traffic. Privileged containers have access to all Linux Kernel capabilities and devices. For example, the policies within Tenable Cloud Security can identify workloads that may have excessive privileges. Image registry and image scanning.

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Node Management in Cassandra: Ensuring Scalability and Resilience

Datavail

Below are some steps: Bootstrapping a Node Install Cassandra on the new node by following the installation instructions specific to your Linux distribution. Scaling and Load Balancing As your data volume and user base grow, scaling your Cassandra cluster becomes inevitable.

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Weekly Update 6-17-2019: All About Ansible

Linux Academy

For example, if you watched last weeks Weekly Update video, What is a Database , or you’ve tried configuring a database before, then you know that it involves a few different steps: Install the database management system. But y ou can do all of that and more in our free Ansible Quick Start course on Linux Academy , right now.

Linux 60
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Cluster Management in Cassandra: Achieving Scalability and High Availability

Datavail

Bootstrapping a Node Install Cassandra on the new node by following the installation instructions for your Linux distribution. For example, if you want to use the SimpleStrategy replication strategy, set it as follows: Set the replication_factor property to specify the number of replicas for the keyspace. Perform your operations (e.g.,

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Optimizing Network Stability and Reliability Through Data-Driven Strategies

Kentik

These are all examples of instability with our network and its adverse effects on application performance. But notice all of these examples start with “why.” Using eBPF, we can observe the interaction between an application and the underlying Linux kernel within the application’s container for resources and network processes.

Network 52