NAT stands for Network Address Translation. It is an aws service that enables to connect an EC2 instance in private subnet to the internet or other AWS services.
Amazon WorkSpaces is a fully managed desktop computing service in the cloud that allows its customers to provide cloud-based desktops to their end-users. Through this the end users can access the documents, applications, and resources using devices of their choice such as laptops, iPad, Kindle Fire, or Android tablets. This service was launched to meet its customers rising demand for Cloud based 'Desktop as a Service' (DaaS). How It Works? Each WorkSpace is a persistent Windows Server 2008 R2 instance that looks like Windows 7, hosted on the AWS cloud. Desktops are streamed to users via PCoIP and the data backed up will be taken on every 12 hours by default. USER REQUIREMENTS An Internet connection with TCP and UDP open ports is required at the user’s end. They have to download a free Amazon WorkSpaces client application for their device. How to Create Amazon Workspaces? Step 1 − Create and configure the VPC. (This we will discuss in detail in the VPC chapter.) Step 2 ...
Amazon Elastic MapReduce (EMR) is a web service that provides a managed framework to run data processing frameworks such as Apache Hadoop, Apache Spark, and Presto in an easy, cost-effective, and secure manner. It is used for data analysis, web indexing, data warehousing, financial analysis, scientific simulation, etc. How to Set Up Amazon EMR? Follow these steps to set up Amazon EMR − Step 1 − Sign in to AWS account and select Amazon EMR on management console. Step 2 − Create Amazon S3 bucket for cluster logs & output data. (Procedure is explained in detail in Amazon S3 section) Step 3 − Launch Amazon EMR cluster. Following are the steps to create cluster and launch it to EMR. Use this link to open Amazon EMR console − https://console.aws.amazon. com/ elasticmapreduce/home Select create cluster and provide the required details on Cluster Configuration page. Leave the Tags section options as default and proceed. On the Software configuration section, le...
AWS offers a variety of database services which can be launched in minutes with just a few clicks. AWS database service includes the following services: Amazon Relational Database Service: It supports six commonly used database engines. Amazon Aurora: It is a MySQL-Compatible relational database with five times performance. Amazon DynamoDB: It is a fast and flexible NoSQL database service. Amazon Redshift: It is a petabyte-scale data warehouse service. Amazon Elasticache: It is an in-memory cache service with support for Memcached and Redis. AWS Database Migration Service: It is a service that provides easy and inexpensive to migrate your databases to AWS cloud. What is a Relational Database? Relational Databases are the databases that what most of us are all used to. It has been around since the 70's. Relational Database is like a spreadsheet such as Excel, etc. A Database consists of tables. For example, Excel is a spreadsheet that consists of a wor...
Comments
Post a Comment