Multi-tenancy
Multi-tenancy is an architecture in which a single instance of a software application serves multiple customers. Each customer is called a tenant. Tenants may be given the ability to customize some parts of the [...]
Azure HDInsight Spark
Azure HDInsight Spark Overview Introduction to Spark on HDInsight This article provides you with an introduction to Spark on HDInsight. Apache Spark is an open-source parallel processing framework that supports in-memory processing to boost the performance [...]
Compression
Compression is a simple, effective way to save bandwidth and speed up your site. It’s the 21st century. Most of the traffic comes from modern browsers, and quite frankly, most of the users are fairly tech-savvy. [...]
Amazon Rekognition
What Is Amazon Rekognition? Amazon Rekognition makes it easy to add image and video analysis to your applications. You just provide an image or video to the Rekognition API, and the service can identify [...]
Amazon S3( Simple Storage Service)
What Is Amazon S3? Amazon Simple Storage Service is storage for the Internet. It is designed to make web-scale computing easier for developers. Amazon S3 has a simple web services interface that you can [...]
Amazon EC2
virtual private clouds(VPCs)What Is Amazon EC2? Amazon Elastic Compute Cloud (Amazon EC2) provides scalable computing capacity in the Amazon Web Services (AWS) cloud. Using Amazon EC2 eliminates your need to invest in hardware up [...]
Apache Sentry
What is Apache Sentry? Apache Sentry is a granular, role-based authorization module for Hadoop. Sentry provides the ability to control and enforce precise levels of privileges on data for authenticated users and applications on [...]
Amazon AWS
What Is Amazon AWS? Amazon AWS is the implementation of Amazon Web Services in the Beijing and Ningxia (China) Regions. Directly connected to domestic telecommunication networks, it's designed to provide the infrastructure and network [...]
Security
Web server security is the protection of information assets that can be accessed from a Web server. Web server security is important for any organization that has a physical or virtual Web server connected to the Internet. It requires [...]
How to Use MySQL
Overview This Document explains some of the basic SQL statements. If this is the first time you have used a relational database management system, this tutorial gives you everything you need to know to [...]
