Azure Data Lake Store: Now On Blob Storage

James Serra announces Azure Data Lake Store Gen2:

Big news!  The next generation of Azure Data Lake Store (ADLS) has arrived.  See the official announcement.

In short, ADLS Gen2 is the combination of the current ADLS (now called Gen1) and Blob storage.  Gen2 is built on Blob storage.  By GA, ADLS Gen2 will have all the features of both, which means it will have features such as limitless storage capacity, support all Blob tiers (Hot, Cool, and Archive), the new lifecycle management feature, Azure Active Directory integration, hierarchical file system, and read-access geo-redundant storage.

A Gen2 capability is what is called “multi-modal” which means customers can use either Blob object store APIs or the new Gen2 file system APIs.  The key here is that both blob and file system semantics are now supported over the same data.

One very interesting thing to me is that Gen2 pricing is half of Gen1.

Related Posts

Working With The Databricks API Via Powershell

Gerhard Brueckl has a Powershell module for interacting with Databricks, either Azure or AWS: As most of our deployments use PowerShell I wrote some cmdlets to easily work with the Databricks API in my scripts. These included managing clusters (create, start, stop, …), deploying content/notebooks, adding secrets, executing jobs/notebooks, etc. After some time I ended […]

Read More

Migrating A Database To Managed Instances

Frank Gill shows how to migrate a database from on-premises to an Azure SQL Managed Instance: If you have run through my last Managed Instance blog post, you have a Managed Instance at your disposal.  The PowerShell script for creating the network requirements also contains steps to create an Azure VM in a different subnet in […]

Read More

Categories

July 2018
MTWTFSS
« Jun Aug »
 1
2345678
9101112131415
16171819202122
23242526272829
3031