In our earlier blog post, we had built a Text Detection App with React Native using AWS Rekognition. The Text Detection App basically detects the texts and their dimensions in the captured image. This blog is an extension to it, where we shall learn how to draw Bounding Boxes using the dimensions of the detected... » read more
Querying Data from DynamoDB in Amazon Athena Amazon Athena now enables users to run SQL queries across data stored in relational, non-relational, object, and custom data sources. With federated querying, customers can submit a single SQL query that scans data from multiple sources running on-premises or hosted in the cloud. Athena executes federated queries using... » read more
In our earlier blog post, we had built a Healthcare Chatbot, in React Native using Dialogflow API. This blog is an extension of the chatbot we built earlier. We shall learn how to add support for voice-based user interaction to that chatbot. Assuming you had followed our earlier blog and created the chatbot we will... » read more
It is common when organizations have large workloads based on on a multitude of AWS services, they may lose track of how resources are being used. In a nutshell, identifying resources can take rigorous effort. On AWS, utilization and cost go hand in hand and tagging helps ensure that the resources are managed efficiently. In... » read more
We have been getting a lot of queries on how to customize a single QuickSight dashboard for user specific data. We can accomplish this by filtering the dashboard data with login username using AWS QuickSight’s Row-Level Security. To further explain this use-case, let’s consider the sales department in a company. Every day your team of... » read more
Machine Learning Transforms in AWS Glue AWS Glue provides machine learning capabilities to create custom transforms to do Machine Learning based fuzzy matching to deduplicate and cleanse your data. For this we are going to use a transform named FindMatches. The FindMatches transform enables you to identify duplicate or matching records in your dataset, even... » read more
In this blog, we shall learn how to build an AI virtual assistant or a Chatbot using React Native and Dialogflow API. Why are chatbots important?A chatbot is a piece of software that helps in conducting a conversation through voice based or textual methods. Chatbots offer companies new opportunities to improve the customer engagement process... » read more
In this blog post, we’ll be looking at how one could leverage AWS Simple Queue Service (Standard queue) to achieve high concurrency while processing with no duplicates. Also we compare it with other AWS services like DynamoDB, SQS FIFO queue and Kinesis in terms of cost and performance. A simple use case for the below... » read more
In this story, we are going to build an app for detecting text in an image using Amazon Rekognition in React Native. You shall learn how to build a mobile application in React Native, which talks to AWS API Gateway. This API endpoint is configured with a lambda that stores the sent image in S3... » read more
Amazon Kinesis Data Analytics Amazon Kinesis Data Analytics (KDA) is the easiest way to analyze streaming data, gain actionable insights, and respond to your business and customer needs in real time. KDS reduces the complexity of building, managing and integrating streaming applications with other AWS services. SQL users can easily query streaming data or build... » read more