Martin SobreroGet all result Items from the scan method in DynamoDbProbably many of us were in the situation where we need to get a lot of items from a DynamoDb database using the scan method but the result…Aug 7, 2023Aug 7, 2023
Martin SobreroCloud Practitioner: SecurityThis is the sixth module in the series of documents that helped me pass the “Cloud Practitioner” certification. You can find the other…Jan 15, 2023Jan 15, 2023
Martin SobreroinAWS TipCloud Practitioner: Storage & DatabaseThis is the fifth module in the series of documents that helped me pass the “Cloud Practitioner” certification. You can find the other…Dec 17, 2022Dec 17, 2022
Martin SobreroInterview excercise: Replicate .map() with two functionsLet's solve an excercise I had in a technical interview for a Senior developer position.Dec 8, 2022Dec 8, 2022
Martin SobreroinAWS TipCloud Practitioner: NetworkingThis is the fourth module in the series of documents that helped me pass the “Cloud Practitioner” certification. You can find the other…Nov 21, 2022Nov 21, 2022
Martin SobreroinAWS TipAWS: How to upload to an encrypted S3 in a different accountUploading a file to a S3 bucket is a very common functionality that many of us implemented. In some cases the easiest (and best) option is…Nov 10, 2022Nov 10, 2022
Martin SobreroCookies vs Session storage vs Local storageMany of us talk about this user side storage options but usually we don’t know the differences. So in this document we will try to clarify…Oct 29, 2022Oct 29, 2022
Martin SobreroinAWS TipAWS: What are presigned URLsIn this post we will talk about the presigned URLs that we can generate for managing objects inside an AWS S3 bucket. We will cover topics…Oct 2, 20221Oct 2, 20221
Martin SobreroCloud Practitioner: Global infrastructure and reliabilityThis is the third module in the series of documents that helped me pass the “Cloud Practitioner” certification. You can find the other…Aug 12, 2022Aug 12, 2022
Martin SobreroinAWS TipCreate an API with AWS & SAMIn this post we are going to create a new application that consists of an API which has one simple enpoint developed in NodeJs and has a S3…Jul 29, 2022Jul 29, 2022
