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Executing Windows Batch Script In Chef

Similar to Linux script resources for bash, ruby, and so on, Chef can execute arbitrarily-defined Windows batch scripts through the command interpreter. When these resources are used, Chef compiles the...

Chef Windows Installing Roles

While using Chef for Windows, there are multiple backends for the Windows feature resourceDISM and servermanagercmd. Each one has a specific Ruby class that will be used based on the...

Chef Windows Managing Roles And Features

Similar to how Linux distributions have package management tools and a repository of packages, Windows has long had built-in packages that come with the OS. Both desktop and server releases...

Windows Resources For Chef

When managing Windows with Chef, there are some Windows-specific resources that are available to you as part of the Windows stack. This section covers those resources that are specific to...

Installing Chef Client On Windows

Chef is a very popular infrastructure automation framework. It is also getting popular in windows based environment. Installing Chef Client on Windows is sometime a challenge for developer. In order...

Chef And Microsoft Windows

Chef and Microsoft Windows are getting very popular. As chef practitioner, you must learn how chef works on Microsoft Windows. As you know that the client-side components of Chef are...

Apache Spark

Apache Spark is an exciting technology that is rapidly superseding Hadoops MapReduce as the preferred big data processing platform. Hadoop is an open source, distributed, Java computation framework consisting of...

Immutability And Rdd Interface In Spark

Immutability and RDD Interface in Spark are key concepts and it must be understood in detail.Spark defines an RDD interface with the properties that each type of RDD mustimplement. These...

Spark In-Memory Persistence And Memory Management

Spark In-Memory Persistence and Memory Management must be understood by engineering teams.Sparks performance advantage over MapReduce is greatest in use cases involvingrepeated computations. Much of this performance increase is due...

Spark Model Of Parallel Computing

Spark Model of Parallel Computing and sometimes also called RDD is an important API.Spark Model of Parallel Computing internally uses RDD and part of Spark Core library.

How Apache Spark Works

Why you should be worried about how Apache Spark works? To get the most out of Spark, it is important to understand some of the principlesused to design Spark and,...

Beginners Impala Tutorial

The Beginners Impala Tutorial covers key concepts of in-memory computation technology called Impala. It is developed by Cloudera. MapReduce based frameworks like Hive is slow due to excessive I/O operations....

Java Certification Test Paper On Operator & Statements

Java Certification Test Paper on Operator &Statements :Every line in java is an statement and it may use an operator, how to use it effectively and wisely depends on developer’s...

Java Certification Test Paper On Java Building Block

Java Certification Test Paper on Java Building Block topic expect the candidates to be aware of building blocks of java. This article not only covers the exam essential but also...

Oracle Java Certification Path

Oracle Java Certification is one of the most regarded certification for java developers. It is important to understand the Oracle Java Certification Path before you make a plan for the...