Posts

Showing posts from August, 2018

AWS Development

AMI Management Autoscaling Groups CloudFormation CloudTrail CloudWatch DynamoDB ElastiCache Elastic Block Store (EBS) Elastic Cloud Compute (EC2) Elastic IPs (EIP) Elastic Load Balancers (ELB) Identity Access Manager (IAM) Kinesis Lambda Relational Database Service Route53 Security Groups Security Token Service Simple Storage Service (S3) Virtual Private Cloud (VPC) --------------------------------------------------------------------------------------------------- AWS Architect, Devops is must. Cloud formation, integration. Experience in Jenkins, Docker, Ansible, Elastic serach,nagios Cloud implementation 12 to 15 years of experience and 4 to 5 experience in leveraging AWS automation services such as Cloud Formation templates and integration experience with enterprise DevOps. He will need to have project experience in AWS CloudFormation/Terraform and tools such as Chef, Puppet, git, Ansible, Kubernetes, Docker, Jenkins, Maven etc. He/she must be experien...

Hadoop Admin Commands

http://www.informit.com/articles/article.aspx?p=2755708

Hadoop Admin

Job Responsibilities Manage the Hadoop distribution on Linux instances, including configuration, capacity planning, expansion, performance tuning and monitoring Work with data engineering team to support development and deployment of Spark and Hadoop jobs Work with end users to troubleshoot and resolve incidents with data accessibility Contribute to the architecture design of the cluster to support growing demands and requirements Contribute to planning and implementation of software and hardware upgrades Recommend and implement standards and best practices related to cluster administration Research and recommend automated approaches to cluster administration Responsible for Capacity Planning, Infrastructure Planning based on the workloads and future requirements Install Cloudera-Hadoop for different environments (Dev, Model, Production, Disaster Recovery). Install and configure Kafka to facilitate real-time streaming applications. Provide support and maintenance and its...

python classes

What is Programming Language? -------------------------- 1.A programming language is a set of rules that provides a way of telling a computer what operations to perform. 2.A programming language is a set of rules for communicating an algorithm 3.It provides a linguistic framework for describing computations provides a way of telling a computer what operations to perform. Types of computer languages: -------------------------- Machine Language :      1.The fundamental language of the computer’s processor, also called Low Level Language.      2.All programs are converted into machine language before they can be executed.      3.Consists of combination of 0’s and 1’s that represent high and low electrical voltage. Assembly Language :      1.A low level language that is similar to machine language.  2.Uses symbolic operation code to represent the machine operation code.       Eg : ...