What is Amazon Quantum Ledger Database (QLDB)

Amazon QLDB - amzn.to/2HNIQEO, is a fully managed ledger database that provides a transparent, immutable, and cryptographically verifiable transaction log ‎owned by a central trusted authority. Amazon QLDB tracks each and every application data change and maintains a complete and verifiable history of changes over time. Watch this demo to learn more!

[@jalilcompaore]

Blink twice if you're in danger and need help!

[@noman8189]

ahahah

[@sandeepreddy4178]

Rofl

[@proudindian3697]

Lol..!!

[@MadAustinite]

LMAO, was thinking the same thing

[@djharshal0007]

Nice explanation with example. 1 request keep background music at lower volume

[@guus5742]

Came for the QLDB, stayed for the beat.

[@hgcsm]

Wonder if every AWS employee is kept at gunpoint or just this guy

[@Intu11110]

This music is soo relaxing

[@bagybach]

Great explanation. Well done. Thank you!

[@ricardogellman4357]

Simple and Objective!

[@jksharma7]

very good sir....

[@hitme1990]

Is the data integrity check against the hash on every previous record in the journal is done during every new insert into the cars table?

[@dasunwahalathanthrige5872]

If you want to change the table name from car to something like carTesla, How can we do that? Any possibility to alter tables?

[@kartheeksunkara7452]

but why is it named quantum though?

[@balayogeshv5963]

Is possible to use postgres based DB and ledger DB in same project ? Can anyone reply this.
And one more doubt is possible to make relation betweeen postgres table and ledger table?

[@edwardgoldman3478]

How do I speed this up? I have to be somewhere next Tuesday.

[@kingjamescorona1499]

Quantum Resistant Ledger

[@solomoncherla]

Seems to be an informative Video. Was hard to understand the concepts due to the loud groovy music.

[@KT12rocks]

Signed up for preview but no follow-up email till date. No access provided.

[@claudiogoa8563]

@@canadiannomad2330 Use a decentralized blockchain and be part of the real change.

[@sandeepreddy4178]

I hope this video isn’t AI generated!

[@pramodyadealwis8059]

QLDB = Blockchain 😄