Scaling: blobs, blobs, blobs
With EIP-4844, we now have 3 blobs per slot, or a data bandwidth of 384 kB per slot. Quick napkin math suggests that this is 32 kB per second, and each transaction takes about 150 bytes onchain, so we get ~210 tx/sec. L2beat data gives us almost exactly this number.
With Pectra, scheduled for release in March, we plan to double this to 6 blobs per slot.
The current goal of Fusaka is to focus primarily on PeerDAS, ideally having nothing other than PeerDAS and EOF. PeerDAS could increase the blob count immediately by another 2-4x, and then 8x or more over time.