If queries regularly retrieve data using a combination of attribute values, you can likely define a composite shard key by linking attributes together. Alternatively, use a pattern such as Index Table to provide fast lookup to data based on attributes that aren't covered by the shard key.

Represents a potentially large set of elements.

In this case, it may come in handy to define a binding for the highlighting command. When "On-demand Matching" is on and some trailing spaces are highlighted, added ones will obviously not be. Running the highlight command again will refresh them. Ignore Syntax. Default: [] With this option you can ignore specific files based on the language used.

Jul 10, 2017 · Define SNS topic and subscribers (email or SMS). ... For every DynamoDB partition, there is a corresponding shard and a Lambda function poll for events in the stream (shard). Based on the batch size you specify, it fetches the records, processes it, and then fetches the next batch.

Warning. This is a deprecated early-access feature that will be removed in Airflow 2.4.0. It is superseded by Deferrable Operators, which offer a more flexible way to achieve efficient long-running sensors, as well as allowing operators to also achieve similar efficiency gains.If you are considering writing a new Smart Sensor, you should instead write it as a Deferrable Operator.

For example, you’ll create environment variables to provide values for your client ID and secret, data shard, access token, subdomain, and so forth. Setting up the environment variables requires some upfront work, but will make repeated use of the Postman Collections a lot more convenient.