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Linux Academy – Prometheus Deep Dive

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Linux Academy – Prometheus Deep Dive-APoLLo
English | Size: 1.26 GB
Category: Tutorial

Elasticsearch has become a favorite technology amongst administrators, engineers, and developers alike. Whether you are using it with the rest of the Elastic Stack or on its own, Elasticsearch has proven itself to be a powerful and easy to use search and analytics engine. Log aggregation, operational analytics, application performance monitoring, NoSQL databases, site search, and ad-hoc data analysis are just a few of the many use cases this product has become synonymous with. Now that Elasticsearch has become a mainstream technology, it is helpful to know a little something about it. [Read more…]

Linux Academy – Jenkins Pipelines-APoLLo

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Linux Academy – Jenkins Pipelines-APoLLo
English | Size: 574.24 MB
Category: Tutorial

In this course, we will be looking at Jenkins pipelines. We will begin with the basics of pipelines, and the difference between a declarative pipeline and a scripted pipeline. We will work with Source Code Management and Jenkinsfiles to automate our pipelines, and we will see how to use Docker to take our pipelines to the next level. [Read more…]

Lynda – Introduction to Business Analytics

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Lynda – Introduction to Business Analytics-APoLLo
English | Size: 467.52 MB
Category: Tutorial

Data is an extremely valuable resource. But without study, it can’t be used to create a data-informed strategy. Business analytics helps organizations leverage data to make better, more informed decisions. This course is a basic introduction that lays out the foundations of analytics in an easy-to-understand and engaging manner. Expert John David Ariansen explains why data is so powerful, what insights really matter, and how to use common analysis tools and techniques. Additionally, John David explores data source maps, database management, and all the various data sources that may be encountered. By the end of the course, you should have the skills necessary to start collecting, tracking, and analyzing a variety of data, including sales, marketing, and psychographic metrics. [Read more…]

Lynda – PostgreSQL Essential Training

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Lynda – PostgreSQL Essential Training-APoLLo
English | Size: 363.71 MB
Category: Tutorial

Descriptive statistics help us understand the overall structure of data, and SQL is the most widely used language for manipulating it. Together, they can help data analysts derive better insights and make far-reaching predictions. This course provides an overview of basic descriptive statistics and the SQL commands you need to know to summarize data sets, find averages, and calculate variance and standard deviation. Instructor Dan Sullivan also introduces more detailed analysis techniques using discreet and continuous percentiles to help segment data, and correlations between variables to identify relationships. He concludes with an introduction to linear regression, a widely used predictive analytics technique. [Read more…]

Lynda – Soft Skills for Security Professionals

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Lynda – Soft Skills for Security Professionals-APoLLo
English | Size: 503.54 MB
Category: Tutorial

Information security isn’t all ones and zeros. While the people, processes, and technology we rely on to protect our data is critically important, so are the communication skills to help the rest of the organization understand the value and the necessity of those controls. This course was designed to help information security professionals better understand the perspective of the business, as well as learn how to communicate security concepts and proposals in terms that will resonate with all audiences. Instructor Jerod Brennen details which soft skills to cultivate; shares tips for engaging with the different groups that make up the larger information security community; and goes over general communication strategies, including how to determine what motivates your audience. He also explains how to express the findings of your research to colleagues, use your creativity to respond to problems without a clearly defined solution, and more. [Read more…]

Linux Academy – DNS and BIND Deep Dive

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Linux Academy – DNS and BIND Deep Dive-APoLLo
English | Size: 619.99 MB
Category: Tutorial

Welcome to DNS and BIND Deep Dive. This course is intended for students who have a basic understanding of the Linux operating system and are comfortable with basic sysadmin tasks such as moving around the file system structure, basic command line utilities, and installing packages. Students should also have some basic configuration skills. In this course, we will work with many BIND configurations such as creating a caching name server, configuring zones and domains, and BIND server security. [Read more…]

TeamTreeHouse – Introduction To Regular Expressions 2

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TeamTreeHouse – Introduction To Regular Expressions 2-APoLLo
English | Size: 122.26 MB
Category: Tutorial

Regular Expressions are like having a secret code for telling a computer exactly what you want. Regex, as it’s often referred to, is a text string for describing a search pattern. You can think of it as a supercharged version of a find tool. In this course, we’ll explore what regular expressions are, and get some practice using them. [Read more…]

Lynda – Learning Selenium

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Lynda – Learning Selenium-APoLLo
English | Size: 221.69 MB
Category: Tutorial

Selenium is one of the most popular tools for testing web-based applications. It allows QA engineers to write and automate tests across many different browsers and operating systems, without a special scripting language. This course introduces Selenium to new users, covering installation and basic use cases. Find out how to set up the test-writing framework, WebDriver, and Selenium Grid, which allows you to distribute the testing load and run tests against a remote server. Learn best practices to write effective tests using variables and functions, and to organize tests into suites that can scale over time. Instructor Meaghan Lewis-a QA engineer at GitHub-also explains the test pyramid paradigm, which details an ideal way to balance unit, integration, and UI testing. [Read more…]