Enterprise Cloud Architecture — Complete Guide
Enterprise Cloud Architecture — Complete Guide: free step-by-step lesson with examples, common mistakes, and interview tips — part of SQL Server Tutorial on Toolliyo Academy.
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SQL Server Tutorial · Lesson 90 of 100
Enterprise Cloud Architecture
SQL basics ✓ → Queries ✓ → Advanced
Advanced · 3 — Procedures · ~10 min · SQL — 2022 & Cloud
What is this?
Enterprise cloud architecture places OLTP, analytics, identity, networking, and DR into a coherent Azure (or hybrid) design with clear SLAs.
Why should you care?
Random resources without VNets, keys, or monitoring become expensive chaos.
See it live — copy this example
Run in SQL Server Management Studio (SSMS) or Azure Data Studio.
-- Inventory what you run
SELECT @@SERVERNAME AS InstanceLabel, DB_NAME() AS DbName, @@VERSION AS VersionInfo;
SELECT name, state_desc, recovery_model_desc FROM sys.databases;
-- Pair with portal checklist: Private Link, Key Vault, Alerts, Backup vault, AG/geo-replicaWhat happened?
- SQL inventory is one slice.
- The architecture also includes identity, private networking, secrets, alerts, and DR — documented beside these queries.
Practice next
- Draw your database components: OLTP, reports, auth, secrets.
- Require Private Link / VNet where possible.
- Centralize secrets in Key Vault.
- Write a one-page architecture diagram for DataVerse.
- List three alerts you would enable tomorrow.
Remember
Architecture = data + identity + network + ops. Document SLAs and owners. Automate backups and alerts.
Approved reference architecture
Platform team publishes DataVerse Azure blueprint.
Outcome: New services reuse networking and identity patterns.
Interview prep for this lesson
Practice these questions aloud after reading—each links to a full structured answer.
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