Vadym Kazulkin's all blog posts
March 22, 2026
aws lambda,serverless,amazon dynamodb,lambda cold start,aws,java,amazon api gateway,aws sam
In this article, we’ll measure the performance (cold and warm start times) of the Lambda function of our sample application without any optimizations…
March 15, 2026
serverless,amazon dynamodb,lambda cold start,aws,java,amazon api gateway,aws sam,aws lambda
In this article, we’ll introduce our sample serverless application on AWS which uses Lambda with Java 25, API Gateway and DynamoDB…
March 15, 2026
aws lambda,serverless,lambda cold start,aws,java,amazon api gateway,amazon aurora dsql,aws sam
In this article, we’ll introduce our sample serverless application on AWS which uses Lambda with Java 25, API Gateway and Aurora DSQL…
March 8, 2026
serverless,amazon dynamodb,aws,java,amazon api gateway,aws sam,lambda managed instances,aws lambda
In this article, we’ll optimize our Lambda function to improve the cold start time significantly…
March 4, 2026
amazon dynamodb,aws,java,amazon api gateway,aws sam,lambda managed instances,aws lambda,serverless
In this article, we’ll measure the initial AWS Lambda function performance with Lambda Managed Instances…
March 1, 2026
java,amazon api gateway,aws sam,lambda managed instances,aws lambda,serverless,amazon dynamodb,aws
In this article, we’ll cover such Lambda Managed Instances topics as monitoring, currently unsupported features, current challenges, and pricing…
February 15, 2026
genai,amazon nova,multimodal embeddings,amazon s3 vectors,vector store,similarity search,aws,aws sdk,java
In this part of the series, we’ll take a look at the similarity search across all (text, image, audio, and video) created embeddings in S3 Vectors…
February 1, 2026
aws sam,lambda managed instances,aws lambda,serverless,aws,amazon dynamodb,java,amazon api gateway
In this article, we’ll cover how to create Lambda functions and attach them to a capacity provider…
January 20, 2026
amazon nova,multimodal embeddings,amazon s3 vectors,vector store,aws,java,aws sdk,genai
In this article, we cover creating audio and video embeddings with Amazon Nova 2 Multimodal Embeddings and storing them into Amazon S3 Vectors using AWS Java SDK…
January 10, 2026
aws sam,lambda managed instances,aws lambda,aws,serverless,java,amazon dynamodb,amazon api gateway
In this article, we’ll explain what Lambda Capacity Provider is and how to create it using AWS SAM…
January 1, 2026
multimodal embeddings,amazon s3 vectors,aws,vector store,java,generative ai,aws sdk,genai,amazon nova
In this article, we cover creating text and image embeddings with Amazon Nova 2 Multimodal Embeddings and storing them into Amazon S3 Vectors using AWS Java SDK…
December 29, 2025
lambda managed instances,aws lambda,aws,java,serverless,amazon dynamodb,amazon api gateway,aws sam
In this article, we explain the ideas behind AWS Lambda Managed Instances and introduce our sample application…
December 26, 2025
multimodal embeddings,amazon s3 vectors,aws,java,vector store,generative ai,aws sdk,genai,amazon nova
In this article, we introduce the Amazon Nova 2 Multimodal Embeddings and Amazon S3 Vectors and give an overview of their key features…
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