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Abhishek Gupta

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Principal Developer Advocate at AWS

New Delhi, IN

Joined Aug 2009

https://abhirockzz.github.io/

About

I mostly work on open-source technologies including distributed data systems, Kubernetes and Go

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Reputation: 4912
Pageviews: 2.3M
Articles: 109
Comments: 15

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Articles

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Maintain Chat History in Generative AI Apps With Valkey
This article presents a walkthrough on how to use a chat history component with Valkey, an open-source alternative to Redis.
July 4, 2024
· 2,111 Views · 1 Like
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Use AWS Generative AI CDK Constructs To Speed up App Development
In this blog, we will use the AWS Generative AI Constructs Library to deploy a complete RAG application using multiple components.
July 1, 2024
· 5,026 Views · 1 Like
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Getting Started With Valkey Using JavaScript
I will walk through how to use Valkey for JavaScript applications using existing clients in Redis ecosystem as well as iovalkey (a friendly fork of ioredis).
June 18, 2024
· 5,107 Views · 1 Like
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A Single API for All Your Conversational Generative AI Applications
Use the Converse API in Amazon Bedrock to create generative AI applications using a single API across multiple foundation models.
June 11, 2024
· 1,706 Views · 1 Like
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Add Flexibility to Your RAG Applications in Amazon Bedrock
Knowledge Bases for Amazon Bedrock is a fully managed capability that helps you implement the entire RAG workflow from ingestion to retrieval and prompt augmentation.
June 5, 2024
· 2,542 Views · 1 Like
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Simplify RAG Application With MongoDB Atlas and Amazon Bedrock
In this article, learn how to integrate MongoDB Atlas as the vector store and set up the entire workflow for your RAG application.
May 30, 2024
· 2,069 Views · 1 Like
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Use Anthropic Claude 3 Models To Build Generative AI Applications With Go
Claude 3 models are multi-modal. In this article, let's explore how to use the Claude 3 models on Amazon Bedrock with Go.
May 14, 2024
· 845 Views · 1 Like
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Deploy an AWS Lambda Function Using Amazon Q
Amazon Q is a generative AI-powered assistant. No browser tabs were used to get this done (except when searching for funny pics for this blog).
May 7, 2024
· 910 Views · 1 Like
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Vector Databases for Generative AI Applications
This post details a recent talk from a session at GIDS 2024 and provides a deeper look into the fundamentals of vector databases for Generative AI applications.
May 6, 2024
· 1,389 Views · 1 Like
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How To Use Retrieval Augmented Generation (RAG) for Go Applications
In this article, learn how to implement RAG (using LangChain and PostgreSQL) to improve the accuracy and relevance of LLM outputs.
April 29, 2024
· 1,874 Views · 1 Like
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20 Days of DynamoDB
A DynamoDB tip per day keeps the …? Find out with these twenty DynamoDB quick tips and examples accompanied by code snippets.
February 13, 2024
· 2,831 Views · 4 Likes
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Run and Test DynamoDB Applications locally Using Docker and Testcontainers
Ensure seamless testing of your Go applications with the DynamoDB Local Testcontainers module. Debug and optimize your code efficiently.
February 7, 2024
· 3,678 Views · 1 Like
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Build a Serverless GenAI Solution With Lambda, DynamoDB, LangChain, and Amazon Bedrock
Explore how DynamoDB is used as the chat history backend along with AWS Lambda Web adapter for response streaming.
January 22, 2024
· 2,853 Views · 1 Like
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Build a Streamlit App With LangChain and Amazon Bedrock
In this article, learn how to use ElastiCache Serverless Redis for chat history, deploy to EKS, and manage permissions with EKS Pod Identity.
January 12, 2024
· 3,997 Views · 1 Like
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Using IAM Authentication for Redis on AWS
In this article, learn how to securely connect your Go applications to Amazon MemoryDB (or ElastiCache) for Redis using IAM.
December 7, 2023
· 5,068 Views · 2 Likes
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My Top Picks of Re:Invent 2023
AWS Re:Invent 2023 has wrapped up. In this article, review some of the top announcements from this event.
December 5, 2023
· 2,805 Views · 2 Likes
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Use Amazon Bedrock and LangChain To Build an Application To Chat With Web Pages
Deploy the Go web app with AWS CDK and start asking questions!
November 17, 2023
· 4,644 Views · 2 Likes
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Building LangChain Applications With Amazon Bedrock and Go: An Introduction
Follow this tutorial to learn how to extend the LangChain Go package to include support for Amazon Bedrock.
November 14, 2023
· 17,464 Views · 5 Likes
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Serverless Image Generation Application Using Generative AI on AWS
In this tutorial, discover how to use Amazon Bedrock to build an image generation solution in Go and deploy it using AWS CDK.
November 3, 2023
· 7,493 Views · 4 Likes
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Generative AI Apps With Amazon Bedrock: Getting Started for Go Developers
Use the AWS Go SDK and Amazon Bedrock Foundation Models (FMs) for tasks such as content generation, building chat applications, and handling streaming data.
October 25, 2023
· 8,175 Views · 3 Likes
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Build a Serverless Application for Entity Detection on AWS
In this article, learn how to build a Serverless solution for entity detection using Amazon Comprehend, AWS Lambda, and the Go programming language.
October 2, 2023
· 9,743 Views · 4 Likes
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Auto-Scaling DynamoDB Streams Applications on Kubernetes
Use KEDA and DynamoDB Streams and combine two powerful techniques to build scalable, event-driven systems that can adapt based on the needs of your application.
September 26, 2023
· 11,211 Views · 6 Likes
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Simplifying Your Kubernetes Infrastructure With CDK8s
In this presentation, learn more about an open-source CNCF project that helps represent Kubernetes resources and application as code (not YAML!).
August 31, 2023
· 8,276 Views · 7 Likes
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How Do I Run My Go Applications in a Serverless Way - Part 2
Learn how to take a URL shortener application written using Gin and run it as a serverless AWS Lambda function.
August 1, 2023
· 7,636 Views · 2 Likes
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How Do I Run My Go Applications in a Serverless Way?
In this tutorial, learn how to run Go REST APIs as Lambda functions using the AWS Lambda Go API Proxy.
July 25, 2023
· 9,731 Views · 2 Likes
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Ingesting Data Into OpenSearch Using Apache Kafka and Go
Need to write a custom integration layer to fulfill specific requirements in your data pipeline? Learn how to do this with Kafka and OpenSearch using Go.
July 14, 2023
· 9,507 Views · 4 Likes
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Leveling Up Your Developer Career
Explore insights from a recent panel surrounding the journey as a developer, learning paths and opportunities, deep specialization, re-skilling, and more!
July 12, 2023
· 8,878 Views · 4 Likes
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Build a Serverless Application for Audio-To-Text Conversion
Learn how to use Amazon Transcribe and AWS Lambda to build an audio-to-text conversion application written in Go.
June 29, 2023
· 8,648 Views · 6 Likes
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Build a Serverless Application for Image Label Detection
Learn how to use Amazon Rekognition and AWS Lambda to extract image labels using the Go programming language.
June 19, 2023
· 10,428 Views · 2 Likes
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Build a Serverless Application To Automate Invoice Processing on AWS
Learn how to use Amazon Textract and AWS Lambda to process invoice images and extract metadata using the Go programming language.
June 15, 2023
· 12,852 Views · 5 Likes

Refcards

Refcard #171

MongoDB Essentials

MongoDB Essentials

Refcard #378

Apache Kafka Patterns and Anti-Patterns

Apache Kafka Patterns and Anti-Patterns

Refcard #216

Java Caching

Java Caching

Trend Reports

Trend Report

Database Systems

Every modern application and organization collects data. With that, there is a constant demand for database systems to expand, scale, and take on more responsibilities. Database architectures have become more complex, and as a result, there are more implementation choices. An effective database management system allows for quick access to database queries, and an organization can efficiently make informed decisions. So how does one effectively scale a database system and not sacrifice its quality?Our Database Systems Trend Report offers answers to this question by providing industry insights into database management selection and evaluation criteria. It also explores database management patterns for microservices, relational database migration strategies, time series compression algorithms and their applications, advice for the best data governing practices, and more. The goal of this report is to set up organizations for scaling success.

Database Systems

Comments

Sneak Peek into the JCache API (JSR 107)

Feb 23, 2015 · James Sugrue

Thanks for chiming in Andy. DataNucleus looks quite interesting - supports JPA 2.1 (a Java EE 7 standard). Seems like it plugs in an already existing implementation for JCache. Correct ?

Sneak Peek into the JCache API (JSR 107)

Feb 23, 2015 · James Sugrue

Thanks for chiming in Andy. DataNucleus looks quite interesting - supports JPA 2.1 (a Java EE 7 standard). Seems like it plugs in an already existing implementation for JCache. Correct ?

Sneak Peek into the JCache API (JSR 107)

Feb 23, 2015 · James Sugrue

Yes. Great to hear that. I am aware of it's beta version. Caught that from your Twitter feed actually http://bit.ly/1LAadtZ ;-)

Sneak Peek into the JCache API (JSR 107)

Feb 23, 2015 · James Sugrue

Yes. Great to hear that. I am aware of it's beta version. Caught that from your Twitter feed actually http://bit.ly/1LAadtZ ;-)

Opera 9.7 Beta now available for Windows Mobile devices

Feb 20, 2015 · geotauaisay

Thanks for taking out the time for reading the post and providing valuable feedback ! :-)

My side of things:

1. Yes - you are dead right. In fact this did happen when I bumped up the no. of threads to 10,000 ;-)

2 and 3 make complete sense as well.

What I was trying to see if OIM has the appetite of handling decent load with default config of 20 threads for UI - I was kind of unsure and hence the quick hack through JMeter

Cheers! :-)

Opera 9.7 Beta now available for Windows Mobile devices

Feb 20, 2015 · geotauaisay

Thanks for taking out the time for reading the post and providing valuable feedback ! :-)

My side of things:

1. Yes - you are dead right. In fact this did happen when I bumped up the no. of threads to 10,000 ;-)

2 and 3 make complete sense as well.

What I was trying to see if OIM has the appetite of handling decent load with default config of 20 threads for UI - I was kind of unsure and hence the quick hack through JMeter

Cheers! :-)

Opera 9.7 Beta now available for Windows Mobile devices

Feb 20, 2015 · geotauaisay

Thanks for taking out the time for reading the post and providing valuable feedback ! :-)

My side of things:

1. Yes - you are dead right. In fact this did happen when I bumped up the no. of threads to 10,000 ;-)

2 and 3 make complete sense as well.

What I was trying to see if OIM has the appetite of handling decent load with default config of 20 threads for UI - I was kind of unsure and hence the quick hack through JMeter

Cheers! :-)

Do You Really Understand @WebService?

Feb 11, 2015 · James Sugrue

Thanks for reading Vivek !

You hit the nail on the head. This is in fact pretty basic. The good thing is that everything hinges on the basics and fundamentals :-) and investing in those areas will pay rich dividends.

Do You Really Understand @WebService?

Feb 11, 2015 · James Sugrue

Thanks for reading Vivek !

You hit the nail on the head. This is in fact pretty basic. The good thing is that everything hinges on the basics and fundamentals :-) and investing in those areas will pay rich dividends.

Do You Really Understand @WebService?

Feb 11, 2015 · James Sugrue

Thanks for reading Vivek ! :-)

You hit the nail on the head. This is in fact pretty basic. The good thing is that everything hinges on the basics and fundamentals :-) and investing in those areas will pay rich dividends.

Do You Really Understand @WebService?

Feb 11, 2015 · James Sugrue

Thanks for reading Vivek ! :-)

You hit the nail on the head. This is in fact pretty basic. The good thing is that everything hinges on the basics and fundamentals :-) and investing in those areas will pay rich dividends.

Do You Really Understand @WebService?

Feb 11, 2015 · James Sugrue

Thanks for reading Vivek ! :-)

You hit the nail on the head. This is in fact pretty basic. The good thing is that everything hinges on the basics and fundamentals :-) and investing in those areas will pay rich dividends.

Do You Really Understand @WebService?

Feb 11, 2015 · James Sugrue

Thanks for reading Vivek ! :-)

You hit the nail on the head. This is in fact pretty basic. The good thing is that everything hinges on the basics and fundamentals :-) and investing in those areas will pay rich dividends.

Is Git more than just a version control system?

Sep 11, 2014 · admin

Thanks for reading Steve. I am not sure how that's possible.

1. The constructor is private - cannot be accessed outside of the class

2. I have not yet provided a static method (e.g. getInstance) for external code in order to obtain an instance of ImmutablePerson (that's something which I missed ;-) ) - I could have created a defensive copy of the Date object in such a method before returning an instance

Cheers!

Is Git more than just a version control system?

Sep 11, 2014 · admin

Thanks for reading Steve. I am not sure how that's possible.

1. The constructor is private - cannot be accessed outside of the class

2. I have not yet provided a static method (e.g. getInstance) for external code in order to obtain an instance of ImmutablePerson (that's something which I missed ;-) ) - I could have created a defensive copy of the Date object in such a method before returning an instance

Cheers!

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