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Set Up Your AWS DeepLens Device

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When setting up your AWS DeepLens device, you perform the following tasks while your computer is connected to your device's  AMDC- NNNN  network: Enable the device's internet connection through your home or office wireless (Wi-Fi) or wired (Ethernet) network. Attach to your device the AWS-provisioned security certificate as discussed in Register Your AWS DeepLens Device . Set up login access to the device, including with an SSH connection or a wired connection. Optionally, download the streaming certificate from the device to enable viewing project video output in a supported browser. If your computer is no longer a member of the  AMDC- NNNN   network because your AWS DeepLens device has exited setup mode, follow the instructions in  Connect to Your AWS DeepLens Device's Wi-Fi Network  to establish a connection and to open the device setup page, again, before proceeding further. To set up your AWS DeepLens device If your AWS D...
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What is Elasticsearch?

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Elasticsearch is an open-source, RESTful, distributed search and analytics engine built on Apache Lucene. Since the first version of Elasticsearch was released in 2010, it has quickly become the most popular search engine, and is commonly used for log analytics, full-text search, and operational intelligence use cases. When coupled with Kibana , a visualization tool, Elasticsearch can be used to provide near-real time analytics using large volumes of log data. Elasticsearch is also popular because of its easy-to-use search APIs which allow you to easily add powerful search capabilities to your applications. How does Elasticsearch work? Elasticsearch is an open-source, RESTful, distributed search and analytics engine built on Apache Lucene. You can send new data, called documents, to Elasticsearch using the API or ingestion tools such as Logstash and Amazon Kinesis Firehose. Elasticsearch automatically stores the original document and adds a searchable reference to the documen...
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Host your website using the aws Free Tier

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You can try some AWS services free of charge, within certain usage limits. AWS calls this the  AWS Free Tier . The free tier is designed to give you hands-on experience with a range of AWS services at no charge. For example, you can explore AWS as a platform for your business by setting up a test website with a server, alarms, and database. You can also try out services for developers, such as AWS CodePipeline, AWS Data Pipeline, and AWS Device Farm. When you create an AWS account, you are automatically signed up for the free tier for 12 months. Your free tier eligibility expires at the end of the 12-month period. When your free tier expires, AWS starts charging the regular rates for any AWS services and resources that you are using. To avoid charges while on the free tier, you must keep your usage below the free tier limits. You are charged for any usage that exceeds the limits. To help you stay within the limits, you can track your free tier usage and set a billing alar...
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Popular posts from this blog

How to Secure Session Management in Node

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In a web application, data is transferred from a browser to a server over HTTP. In modern applications, we use the HTTPS protocol, which is HTTP over TLS/SSL (secure connection), to transfer data securely. Looking at common use cases, we often encounter situations where we need to retain user state and information. However, HTTP is a stateless protocol. Sessions are used to store user information between HTTP requests. We can use sessions to store users' settings like when not authenticated. Post authentication sessions are used to identify authenticated users. Sessions fulfill an important role between user authentication and authorization. Exploring Sessions Traditionally, sessions are identifiers sent from the server and stored on the client-side. On the next request, the client sends the session token to the server. Using the identifier, the server can associate a request with a user. Session identifiers can be stored in cookies, localStorage, and sessionStorage. Session identi...
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Angular 9 - User Registration and Login Example & Tutorial

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In this tutorial we'll go through an example of how to build a simple user registration, login and user management (CRUD) application with Angular 9. The project is available on GitHub at  https://github.com/cornflourblue/angular-9-registration-login-example . The Angular CLI was used to generate the base project structure with the  ng new <project name>  command, the CLI is also used to build and serve the application. For more info about the Angular CLI see  https://angular.io/cli . Styling of the example app is all done with Bootstrap 4.4 CSS, for more info about Bootstrap see  https://getbootstrap.com/docs/4.4/getting-started/introduction/ . Here it is in action:   (See on StackBlitz at  https://stackblitz.com/edit/angular-9-registration-login-example ) Running the Angular 9 Login Tutorial Example Locally Install NodeJS and NPM from  https://nodejs.org . Download or clone the Angular project source code from  https:...
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How to download a file using command prompt (cmd) Windows?

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If you’re like most Internet users, you download various types of files now and then. You either download these files with your web browser or some download manager software. Have you ever considered downloading files using the command prompt i.e. CMD? If not, we recommend you to try it. It’s quite interesting apart from being very useful as well. In this article, we’ll show you how to download a file using command prompt aka CMD. How to download a file using command prompt?   There are several useful commands for the Command Prompt and one of them is  bitsadmin . Though bitsadmin has several uses, here we shall limit this article to its role in downloading files only. If you want to read the details about bitsadmin syntax, continue reading this section. Otherwise, you can scroll down to the next section –  Downloading a file .   The syntax of bitsadmin is : BITSADMIN [/RAWRETURN] [/WRAP | /NOWRAP] command   As you know, the parts of the syntax inside ...
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