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Welcome to the Scalability Guide website. Here you can find articles about scalability technologies.

How to build the safest (and dumbest) Optimium

How to build the safest (and dumbest) Optimium
An exercise to test your mental models on rollups and optimiums.
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Forced txs vs based sequencing

Forced txs vs based sequencing
What are the tradeoffs between forced transaction mechanisms and based sequencing in rollups?
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Data Availability: Transaction Data vs State Diffs

Data Availability: Transaction Data vs State Diffs
What are the trade-offs between posting transaction data and state diffs?
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Exploring the blobspace

Exploring the blobspace
EIP-4844 explained.
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Optimism Bedrock vs Arbitrum Nitro: Deposits

Optimism Bedrock vs Arbitrum Nitro: Deposits
Differences and similarities of Optimism Bedrock and Arbitrum Nitro.
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