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You’ve done it. You’ve built and deployed a slick, scalable application on AWS Lambda. It’s the serverless dream! But then you notice it… a frustrating, unpredictable delay the first time a user hits an endpoint. Sometimes, it's just… slow. If this sounds familiar, you'
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When building serverless applications, you may encounter scenarios requiring AWS Lambda functions to be invoked across different AWS accounts. Cross-account Lambda invocation can be a powerful tool for organizations that manage multiple AWS accounts and want to facilitate secure and efficient inter-account communication. This article explores how to configure cross-account
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In today's world, ensuring data security is critical for any application. AWS Key Management Service (KMS) provides a simple way to encrypt and decrypt sensitive data. In this post, we'll cover how to use AWS KMS for encrypting and decrypting data, including steps to create a
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In modern web applications, handling images efficiently is crucial, whether you're building e-commerce platforms, content-sharing sites, or any other service where images are prevalent. One of the most powerful tools for image processing in Node.js applications is the Sharp library, known for its performance and versatility. Coupling
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When dealing with a large number of data records in DynamoDB, it’s crucial to handle the operations efficiently to avoid errors and throttling. One effective way is to use the DynamoDB batch write operation. This post will guide you through the process, including handling retries for common errors using
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In serverless applications, handling retries is a common challenge. AWS Step Functions, when combined with AWS Lambda and the AWS Cloud…
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Localization is a pivotal aspect of crafting inclusive and user-friendly React applications, especially when targeting diverse global audiences. In this guide, we’ll explore how to seamlessly implement localization using the i18n library alongside