Discover and read the best of Twitter Threads about #blob

Most recents (4)

1/ 🧵
#danksharding, #PBS, #crList, #blob transactions...

Seems #Ethereum has an affinity for making up words these days! And it all starts with (the normal sounding) #calldata

Let's figure out why, define some of these ridiculous terms, and see how #ETH can get even better
2/ #Rollups (RU) post their compressed L2 batched transactions as calldata onto mainnet Ethereum. But what does that mean and what is calldata?
#l222
Calldata (CD) is a specific form of read-only memory data used by smart contracts to call external functions. Image
Once a RU has batched enough txs, it posts this state transition change in a compressed form to the L1 via CD.
RUs currently utilize L1 CD for data storage, which is limited to ~10KB per block. This is so anyone has the ability to reconstruct the chain & verify the latest state Image
Read 28 tweets
1/ 🧵
How and why "data availability (DA)" became the sexiest topic in #Ethereum land, the #l222 space, and for #rollups
2/ Pre-2021 (roughly speaking), DA for most #blockchains wasn't a concern for 2 reasons:
1) most blockchains did not have enough usage to warrant any concern
2) the monolithic approach meant that each (full) node downloaded the entire block to check for availability no problemo
3/ However, this approach has its limitations/drawbacks, and, thus, new solutions like light clients, rollups (RUs), and the modular approach were implemented.
@BanklessHQ @TrustlessState @RyanSAdams
Read 23 tweets
@databricks Thanks for the shirt! 😉Appreciate you following thru, I forgot so it was a nice surprise to end the week! 🎁 I'm already signed up for #DataAISummit 2022 and here's that selfie... and the reasons I am personally excited about #DeltaLake...
#acidTransactions on #blob + #object storage
🌟#vacuum feature to cleanup data especially in #dataCompliance scenarios (Like I says "2022 the #yearOfTheDataAudit" -- get ready for 1/2023 #CPRA, #VCDPA and 7/2023 #ColoPA enforcement)
💫#pseudonymization features for #compliance
🔥 Land all my data in one place with #opensource technology to prevent #vendorLockin
⌛️⏳#deltaLake Time Travel.
❓Still learning about it, but #deltaStreaming looks interesting for landing data in object storage and just ingesting new files without reading the whole dir
Read 4 tweets
@DrDenaGrayson @VP @jaketapper In the U.S. at least, air pollution is down since 1992 for every single pollutant the EPA measures. And our CO2 emissions are down since the mid-1990s, yet #ClimateCatastrophists claim NONE of that improvement has slowed global, or U.S. #ClimateChange.
epa.gov/clean-air-act-…
@DrDenaGrayson @VP @jaketapper For more than forty-five years the Clean Air Act has cut pollution as the U.S. economy has grown.
Carbon dioxide is not pollution. It’s colorless, odorless, and tasteless.
epa.gov/clean-air-act-… #ClimateAlarmism #ClimateChange
@DrDenaGrayson @VP @jaketapper Watch the animated version & see how average global temperatures continually vary and move around erratically with no relationship or response to any nation’s #GlobalWarming prevention policies or actions.
#GlobalWarmingism #ClimateAlarmism #AlGore
Read 63 tweets

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