Questions tagged with Amazon DynamoDB
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Hi, I am using AWS glue studio to read from a DDB table with direct DDB connection. So far my visual diagram has two nodes:
1. Source DDB table node -> Here preview takes 5 minutes for only 2 rows of...
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259
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asked 3 months agolg...
In my use case, I have two or more DDB tables, with the same schema, that will be accessed via one Dax cluster.
Does Dax include the table information of a cached key in its node? If I cache hit, it...
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156
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asked 3 months agolg...
In my amplify project, I want to be production ready. So that I want to take backup of dynamodb tables and for rollback I want to restore them.
As I have read from this documentation,...
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275
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asked 3 months agolg...
Hi, Team.
I currently creating a Lambda(Node.js 20.x) to retrieve items from DynamoDB.
I decided to use Provisioned Concurrency because I want to avoid cold starts as much as possible, but I noticed...
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404
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asked 3 months agolg...
CloudWatch Metrics for DynamoDB only show a ConsumedReadCapacity of a few thousand units for a particular month. However, in CostExplorer I see I get billed for several million units in the same month...
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164
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asked 3 months agolg...
DynamoDB newbie question
I am trying to build a job table which really acts as a priority queue(One Lambda fills once a day and other lambda executes by reading one at a time). Below is the high...
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119
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asked 3 months agolg...
Hello,
Which is the fastest and recommended way to check if an item just exists in a DynamoDB table (without retrieving any info from it), using AWS java SDK ?
The use case is that I want to use...
3
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114
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asked 3 months agolg...
I want to consume data from different AWS account dynamodb using glue
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98
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asked 3 months agolg...
I have a react front end user registration page for my web app and i'm getting error in console saying POST 400 (Bad Request) and Error during registration: InvalidLambdaResponseException:...
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97
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asked 3 months agolg...
I want to rollback my amplify project to specific date and time but I haven't used any version control system. So, id anyone can help then it will be appreciated.
And I am talking about amplify...
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258
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asked 3 months agolg...
I am using the python CDK to grant a lambda function permissions to a DynamoDB table.
if I use: my_table.grant_read_write(my_lambda) the lambda fails with error "no identity-based policy allows the...
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120
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asked 3 months agolg...
Convention: Table names with suffix "_IA" means IA class table, else Standard table.
I have following DynamoDB Replication setup in 2 regions -
Tablename: TabNV => Region: us-east-1 =>DynamoDb...
2
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129
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asked 3 months agolg...