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Testing Apache Airflow DAGs: A Modular Approach

Introduction Apache Airflow is a powerful workflow automation tool, but testing DAGs can be challenging due to their dependency on the Airflow scheduler and execution environment. In this post, we explore a modular approach that enables easier testing by extracting logic into separate Python functions, which can be tested independently. Methods for Testing Airflow DAGs

Scraping Whale Alerts

Following the questions about Whale-Alert first post. The whale alert page provides interesting information about whales, in the cryptocurrency argot it’s a transaction above certain amount of money. These are the transactions which are above a certain level of price. You can see this information on their webpage https://whale-alert.io/ However, I wonder how many bitcoins,

What is Whale Alert

Whale alert is a blockchain tracker, which reports interesting transactions. Especially the larger ones.  It is a process that follows the blockchain transaction to know if the transfer value exceeds a certain limit considered important. As Whale alert said on its webpage: “At Whale Alert we track these transactions made on various blockchains, convert them