Transcribed
Azure Blob Storage - Simply Explained
Jul 19, 2026 ·
18m 23s
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Azure Blob Storage - Simply Explained
Description
Azure Blob Storage is probably the cloud storage service you use most without knowing it. This episode explains the account-container-blob hierarchy, blob types, access tiers, lifecycle rules, security and redundancy...
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Azure Blob Storage is probably the cloud storage service you use most without knowing it. This episode explains the account-container-blob hierarchy, blob types, access tiers, lifecycle rules, security and redundancy for Azure beginners, so they can store unstructured data safely and cheaply.
In this episode
Key takeaways
Worth quoting
“Unstructured data is anything that doesn't fit neatly into rows and columns. A photo of your dog, a product demo video, a web server, log file, a database backup, a PDF contract.” – Mirko Peters (01:07)
“If it's a file someone uploads or downloads, use a block blob. If it's a continuous stream of log entries or sensor readings, use an append blob. If it's a virtual machine disk, use a page blob” – Mirko Peters (06:10)
Explore more on M365.FM
Follow and rate M365.FM in your podcast app, and join the free M365 community at m365con.net.
Become a supporter of this podcast: https://www.spreaker.com/podcast/m365-fm-microsoft-365-azure-cloud-power-platform-ai--6704921/support.
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In this episode
- 00:00 – Intro: what Blob Storage is for
- 00:57 – What is Blob Storage?
- 02:47 – Storage account, container, blob
- 04:40 – Block, append and page blobs
- 06:22 – Hot, cool, cold and archive tiers
- 08:39 – Lifecycle management
- 10:49 – Security and access control
- 13:41 – Redundancy and real-world use cases
Key takeaways
- Blob Storage is flat object storage for unstructured data, organized as storage account, container and blob.
- Block, append and page blobs serve files, logs and VM disks, while hot, cool, cold and archive tiers trade storage cost against access cost, automated by lifecycle management rules.
- Prefer Microsoft Entra ID with Azure RBAC over account keys and SAS tokens, and choose LRS, ZRS or GZRS based on how critical the data is.
Worth quoting
“Unstructured data is anything that doesn't fit neatly into rows and columns. A photo of your dog, a product demo video, a web server, log file, a database backup, a PDF contract.” – Mirko Peters (01:07)
“If it's a file someone uploads or downloads, use a block blob. If it's a continuous stream of log entries or sensor readings, use an append blob. If it's a virtual machine disk, use a page blob” – Mirko Peters (06:10)
Explore more on M365.FM
- Episode page: the full episode with chapters, quotes and FAQ on Azure Blob Storage
- Microsoft Azure – the cloud platform whose Blob Storage service this episode explains from the ground up
- Microsoft Entra ID – recommended with Azure RBAC as the preferred alternative to account keys and SAS tokens
- Compliance – drives tier choices like cold and archive, immutable WORM storage and customer-managed keys
- Azure Private Link – private endpoints give the storage account a private IP inside your virtual network
- Related episode: Azure Kubernetes Service (AKS) - Simply Explained
Follow and rate M365.FM in your podcast app, and join the free M365 community at m365con.net.
Become a supporter of this podcast: https://www.spreaker.com/podcast/m365-fm-microsoft-365-azure-cloud-power-platform-ai--6704921/support.
Information
| Author | Mirko Peters M365, Azure & AI |
| Organization | m365 FM |
| Website | www.m365.fm |
| Tags |
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