Intro to Delta Lake

Delta Lake delivers reliability, security and performance to data lakes. Join this session to learn how customers have achieved 48x faster data processing, leading to 50% faster time to insight after implementing Delta Lake. You’ll also learn how Delta Lake provides the perfect foundation for a cost-effective, highly scalable lakehouse architecture.

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[chattoyourdata]

Great presentation. Really interesting how the NHS is using databricks, that should be the gold standard worldwide.

[michaeldemarco]

this is great but how does this solve a use case where I have tons of data I need to pull in for a query and the data is in the domain of a provider and I have to make 1 or 2 hops to get it over a vpn and the business policy of the provider does not allow data to be replicated through batch to my domain or its not even feasible to Batch the data because you could not move enough in a night make it worth while or I have real time needs and no time to Batch. What happens if I need to join that data to a local table what do we do here???

[kristerspavelsons]

Regarding the merge, is there something similar to "when not matched by source then delete"

[MahmoudSabry-wrim]

How to secure certain tables in Delta lake, with a fine granular access rights?

[devarshshah]

Can we get the .dbc file for this notebook?

[alonsom.donayre]

Where are delta tables usually store? also in a hdfs path?