What Is the Difference between 'Push' and 'Pull' Oracle Models? ⎊ Path

What Is the Difference between ‘Push’ and ‘Pull’ Oracle Models?

In a 'push' model, the oracle network proactively submits (pushes) data to the smart contract at pre-defined intervals or when a deviation threshold is met. In a 'pull' model, the smart contract requests (pulls) the data from the oracle only when it needs it, such as right before a liquidation or settlement.

The push model is generally more costly but ensures the data is always fresh; the pull model is cheaper but can be vulnerable to stale data.

What Is a “Request and Response” Data Flow Model in a DON?

How Does a “Data-Request” Contract Interact with a Decentralized Oracle Network?

Can a User Be Penalized for Submitting a ‘Commitment’ but Failing to Submit the ‘Reveal’?

How Can a Trader Avoid Liquidation Proactively?

How Does the ‘Expiration Time’ of a Binary Option Relate to the Oracle’s Data Submission?

For Which Type of Financial Derivative Is a “Push” Model Absolutely Essential?

What Is the Difference between a “Pull” and “Push” Oracle Model in Data Delivery?

How Does This Model Differ from a “Publisher-Subscriber” Model?

Glossar

Pull Model

Framework ⎊ The Pull Model, within cryptocurrency derivatives and options trading, represents a strategic paradigm shift from traditional push-based order execution.

Push Model

Transmission ⎊ This describes the active, continuous sending of data updates from a source to a consumer, contrasting with models that require the consumer to request the information periodically.