If you use SNS, then a big spike in notifications generated by system A will result in a spike in workload of system B, which may not be able to handle the load. In this chapter, we will explain working of AWS Lambda and Amazon SNS with the help of an example where will perform the following actions − Create Topic in SNS Service and use AWS Lambda Add Topics to CloudWatch. A publisher sends notifications to the topics. Amazon SNS is a service used for push notification. This section describes how to obtain the WNS prerequisites and send a push notification message using Amazon SNS and WNS. • The Amazon SNS console provides a convenient user interface for creating topics and subscriptions, sending and receiving messages, and monitoring events and logs. As well as mobile devices and email clients, these alerts can also be sent to various distributed services around the web. Applications can use Amazon SNS to easily push real-time notification messages to interested subscribers over multiple delivery protocols. In this post, we show an example of the Push Notification feature of Amazon Simple Notification Service (SNS) using Firebase to handle the iOS and Android messages. Send Push Notifications. Executing this class will send sms to all the subscribed customers. Amazon SNS makes it simple and cost effective to send push notifications to mobile device users, email recipients or even send messages to other distributed services. Send SNS text message on phone number given. Windows Push Notification Services (WNS) is a service that enables you to send push notification messages and updates to Windows 8 (and later) and Windows Phone 8.1 (and later) apps. There number of notification that we … Requisites If you were using a queue, the the load spike would be buffered by Amazon SQS, and would not directly impact your system B. For more information about the prerequisites, see Prerequisites for Amazon SNS user notifications . SNS can also send the messages to devices by sending push notifications to Apple, Google, Fire OS, and Windows devices, as well as Android devices in China with Baidu Cloud Push. Code examples are in Java using Eclipse. In AWS SNS push notification, the app user can create a topic. Amazon Simple Notification Service (Amazon SNS) is a web service that enables you to build distributed web-enabled applications. The message filter feature enables endpoints subscribed to an SNS topic to receive only the subset of topic messages it is interested in. Do note that this blog is solely focused on Push Notification feature of SNS. Send SMS to Multiple Phone Number via Amazon SNS. To use the Amazon SNS mobile push APIs, you must first meet the prerequisites for the push notification service, such as Apple Push Notification Service (APNs) and Firebase Cloud Messaging (FCM). For more information about this product see the Amazon SNS product page. Amazon SNS service matches the topic to a list of subscribers who have subscribed to that topic and sends the notification to each of those subscribers. Accessing Amazon SNS You can configure and manage SNS topics and subscriptions using the Amazon SNS console, command line tools, or AWS SDKs. In this tutorial, you will learn how to leverage the message filtering feature of Amazon Simple Notification Service (SNS). SNS SNS is a fully managed push notification service that lets you send individual messages or to fan-out messages to large numbers of recipients. Amazon SNS is about sending basic notifications that can take the form of mobile push notifications, SMS’s, and even emails.