Aug 3, 2016 · DynamoDB put-item ConditionalCheckFailedException Asked 9 years, 4 months ago Modified 1 year, 6 months ago Viewed 127k times

Apr 20, 2016 · I know the whole design should be based on natural aggregates (documents), however, I'm thinking to implement a separate table for localisations (lang, key, text) and then use keys in …

Dec 14, 2021 · You should keep the types when possible. Check the M S R's solution If you want to store the value as a Number type in DynamoDB, then you just need to convert the float to a Decimal. …

In which language do you want to import the data? I just wrote a function in Node.js that can import a CSV file into a DynamoDB table. It first parses the whole CSV into an array, splits array into (25) …

Jun 18, 2014 · I want to query the dynamodb table with boolean or condition like SQL e.g. Get me all the items where attribute1 = "no" or attribute2="no" I tried with scanRequest.withScanFilter but all the …

Jul 30, 2012 · In my db scheme, I need a autoincrement primary key. How I can realize this feature? PS For access to DynamoDB, I use dynode, module for Node.js.

Sep 19, 2013 · 68 Is it possible to export data from DynamoDB table in some format? The concrete use case is that I want to export data from my production dynamodb database and import that data into …

Dec 6, 2014 · DynamoDB builds an unordered hash index on the hash attribute and a sorted range index on the range attribute. This means that every row's primary key is the combination of the hash …

Apr 28, 2014 · If I understand the documentation correctly, there are two ways of doing this with DynamoDB: Define a hash+range primary key using id as the hash and timestamp as the range. …

Mar 9, 2017 · I'm new to the AWS DynamoDB and need a guidance from the experts in here. I'm creating an application that will display a list of events with a condition the event date must be …