# Multi-Source Data Feeds ⎊ Area ⎊ Resource 2

---

## What is the Data of Multi-Source Data Feeds?

Multi-source data feeds are a critical component of decentralized finance infrastructure, providing external information to smart contracts from various independent sources. Instead of relying on a single exchange or data provider, these feeds aggregate price data from multiple venues to create a more accurate and tamper-resistant reference price. This approach mitigates the risk of a single point of failure or manipulation.

## What is the Aggregation of Multi-Source Data Feeds?

The aggregation process involves collecting data from different exchanges and applying statistical methods to calculate a robust median or weighted average price. This methodology filters out outliers and prevents price manipulation on a single exchange from affecting the overall feed. The goal is to provide a reliable price for collateral valuation and derivatives settlement.

## What is the Resilience of Multi-Source Data Feeds?

The resilience provided by multi-source data feeds is essential for protecting decentralized derivatives protocols from oracle attacks. By diversifying data sources, protocols reduce their exposure to low liquidity exploitation on individual exchanges. This design choice enhances the integrity of the system, ensuring that liquidations and settlements are based on a fair market price rather than a manipulated one.


---

## [On Demand Data Feeds](https://term.greeks.live/term/on-demand-data-feeds/)

## [Chainlink Data Feeds](https://term.greeks.live/term/chainlink-data-feeds/)

## [Predictive Data Feeds](https://term.greeks.live/term/predictive-data-feeds/)

## [Data Source Integration](https://term.greeks.live/term/data-source-integration/)

## [Interest Rate Oracles](https://term.greeks.live/term/interest-rate-oracles/)

## [Data Source Weighting](https://term.greeks.live/term/data-source-weighting/)

## [Proprietary Data Feeds](https://term.greeks.live/term/proprietary-data-feeds/)

## [Data Source Correlation Risk](https://term.greeks.live/term/data-source-correlation-risk/)

## [Data Source Independence](https://term.greeks.live/term/data-source-independence/)

## [Data Source Compromise](https://term.greeks.live/term/data-source-compromise/)

## [Multi Source Data Redundancy](https://term.greeks.live/term/multi-source-data-redundancy/)

## [Data Source Divergence](https://term.greeks.live/term/data-source-divergence/)

## [Risk Data Feeds](https://term.greeks.live/term/risk-data-feeds/)

## [Cross-Chain Data Feeds](https://term.greeks.live/term/cross-chain-data-feeds/)

## [Multi-Source Data Verification](https://term.greeks.live/term/multi-source-data-verification/)

## [Data Source Verification](https://term.greeks.live/term/data-source-verification/)

## [Data Source Quality](https://term.greeks.live/term/data-source-quality/)

## [Data Poisoning Attacks](https://term.greeks.live/term/data-poisoning-attacks/)

## [Collateralized Data Feeds](https://term.greeks.live/term/collateralized-data-feeds/)

## [Data Source Auditing](https://term.greeks.live/term/data-source-auditing/)

## [Data Source Authenticity](https://term.greeks.live/term/data-source-authenticity/)

## [Data Source Reliability](https://term.greeks.live/term/data-source-reliability/)

## [Data Source Collusion](https://term.greeks.live/term/data-source-collusion/)

## [Volatility Surface Data Feeds](https://term.greeks.live/term/volatility-surface-data-feeds/)

## [Market Maker Data Feeds](https://term.greeks.live/term/market-maker-data-feeds/)

## [Data Source Curation](https://term.greeks.live/term/data-source-curation/)

## [Flash Loan Exploit](https://term.greeks.live/term/flash-loan-exploit/)

## [Data Source Quality Filtering](https://term.greeks.live/term/data-source-quality-filtering/)

## [Data Source Synthesis](https://term.greeks.live/term/data-source-synthesis/)

## [Push Data Feeds](https://term.greeks.live/term/push-data-feeds/)

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```


---

**Original URL:** https://term.greeks.live/area/multi-source-data-feeds/resource/2/