Tag: data

All the articles with the tag "data".

• AWS Step Functions Callback Pattern

  23 Aug, 2023

  Some operations in a system function asynchronously. Many times, those same operations must also happen to be responsible for coordinating external workflows to provide an overall status on the execut

• Building Serverless Applications with AWS - Data

  9 Jul, 2023

  Serverless data storage on AWS compared across DynamoDB, RDS, S3, OpenSearch, Timestream, and HealthLake with guidance on choosing the right fit.

• Event-Driven Serverless Data Architecture

  24 Mar, 2023

  Follow me along on a journey toward data unification. One of the applications that I work on is a modern, distributed, event-driven and serverless-based architecture. What that means is that data is c

• BatchGetItem with Golang

  24 Feb, 2023

  DynamoDB BatchGetItem with Golang retrieves multiple items by key in a single call using the AWS SDK BatchGetItemPagesWithContext function.

• Parsing a Parquet file with Golang

  18 Feb, 2023

  parsing Apache Parquet format stored in S3 using Golang

• Unmarshalling a DynamoDB Map into a Go Struct

  31 Jan, 2023

  DynamoDB map unmarshalling in Go lets you convert nested key-value attributes into strongly typed structs using custom UnmarshalDynamoDBAttributeValue methods.

• Querying AWS Healthlake from Go

  8 Jan, 2023

  AWS HealthLake querying with Go requires signed REST API requests to fetch FHIR Bundles and Patient resources from your datastore endpoint.