Just came across the best article I have read so far covering the new Microsoft Sentinel Data Lake.
Big thanks to Sándor Tőkési from BlueVoyant for his article “Sentinel Data Lake: Old and New Table Tiers”.
It clearly breaks down:
🔹How Sentinel’s table tiers have evolved (Analytics, Basic, Auxiliary)
🔹What truly changes with the new Data Lake tier
🔹How to switch and integrate seamlessly
🔹Practical insights and limitations to keep in mind
🔹If you’re working with Sentinel or planning your data strategy, this is a must-read.
Read here: https://www.managedsentinel.com/sentinel-data-lake-old-and-new-table-tiers/
#MicrosoftSentinel #SecurityOperations #MicrosoftSecurity #MSPartnerUK #Cybersecurity #SIEM #XDR #SecOps #MIcrosoft
Super useful breakdown. My takeaways: Data Lake tier = cheaper, more open retention; Analytics stays your hot path. Watch the gotchas—query path/runtimes, RBAC split, lifecycle/egress costs, and schema drift on export. This makes the migration playbook (dual-write, validate, cutover) feel actually doable.