Certified: The CompTIA DataSys+ Audio Course
Duración total:
11 h 45 min
Episode 1 — Build Your DataSys Mental Model: What DBAs Actually Do Daily
Certified: The CompTIA DataSys+ Audio Course
18:45
Episode 2 — Decode DS0-001: Exam Structure, Question Types, Scoring, and Rules
Certified: The CompTIA DataSys+ Audio Course
16:41
Episode 3 — Map a Spoken Study Plan: How to Win With Audio-Only Practice
Certified: The CompTIA DataSys+ Audio Course
16:56
Episode 4 — Compare Database Structure Types: Relational, Non-Relational, and NoSQL Families
Certified: The CompTIA DataSys+ Audio Course
18:25
Episode 5 — Navigate NoSQL Types Confidently: Document, Key-Value, Column, and Graph Models
Certified: The CompTIA DataSys+ Audio Course
17:54
Episode 6 — Match Real Tools to Use Cases: Cassandra, MongoDB, Neo4j, DynamoDB, Cosmos
Certified: The CompTIA DataSys+ Audio Course
17:59
Episode 7 — Use SQL DDL With Precision: Tables, Constraints, Keys, and Schema Changes
Certified: The CompTIA DataSys+ Audio Course
17:45
Episode 8 — Use SQL DML With Confidence: Inserts, Updates, Deletes, and Safer Patterns
Certified: The CompTIA DataSys+ Audio Course
17:52
Episode 9 — Think in Sets for Performance: Joins, Aggregations, Filters, and Ordering
Certified: The CompTIA DataSys+ Audio Course
18:04
Episode 10 — Control Transactions Deliberately: ACID, Isolation Levels, and Concurrency Choices
Certified: The CompTIA DataSys+ Audio Course
19:59
Episode 11 — Use ANSI SQL Intentionally: Standards, Portability, and Practical Tradeoffs
Certified: The CompTIA DataSys+ Audio Course
20:33
Episode 13 — Automate With Triggers Wisely: Enforcing Rules Without Creating Hidden Risk
Certified: The CompTIA DataSys+ Audio Course
20:11
Episode 14 — Compare Scripting Methods and Environments: Server-Side Versus Client-Side Execution
Certified: The CompTIA DataSys+ Audio Course
21:37
Episode 15 — Choose Operational Languages: PowerShell and Python for Database Administration
Certified: The CompTIA DataSys+ Audio Course
20:30
Episode 16 — Run Command-Line Workflows Safely: Linux and Windows Scripting Patterns
Certified: The CompTIA DataSys+ Audio Course
18:38
Episode 17 — Understand ORM Behavior: How Mapping Layers Change Query Shape and Risk
Certified: The CompTIA DataSys+ Audio Course
19:44
Episode 18 — Audit ORM-Generated SQL: Spotting Bad Plans and Fixing Root Causes
Certified: The CompTIA DataSys+ Audio Course
19:51
Episode 19 — Gather Requirements That Don’t Lie: Users, Storage, Objectives, and Constraints
Certified: The CompTIA DataSys+ Audio Course
18:07
Episode 20 — Decide Cloud or On-Premises With Clarity: Cost, Control, and Operational Fit
Certified: The CompTIA DataSys+ Audio Course
20:35
Episode 21 — Decode Cloud Hosting Models: IaaS, PaaS, and SaaS for Database Platforms
Certified: The CompTIA DataSys+ Audio Course
17:56
Episode 22 — Design Schemas With Intent: Logical, Physical, and View-Level Perspectives
Certified: The CompTIA DataSys+ Audio Course
14:09
Episode 23 — Map Data Sources and Specifications: Inputs, Interfaces, Formats, and Assumptions
Certified: The CompTIA DataSys+ Audio Course
14:45
Episode 24 — Build Durable Documentation: Data Dictionaries, ER Diagrams, and Cardinality
Certified: The CompTIA DataSys+ Audio Course
14:53
Episode 25 — Prepare Deployment Assets Correctly: Licensing, Capacity, Networking, and Access
Certified: The CompTIA DataSys+ Audio Course
14:22
Episode 26 — Execute Installation Phases Cleanly: Provisioning, Upgrades, Imports, and Validation
Certified: The CompTIA DataSys+ Audio Course
14:30
Episode 27 — Establish Connectivity Correctly: Server Location, DNS, Client Paths, and Routing
Certified: The CompTIA DataSys+ Audio Course
13:28
Episode 28 — Make Network Controls Work: Firewalls, Perimeter Networks, Segmentation, and Ports
Certified: The CompTIA DataSys+ Audio Course
15:03
Episode 29 — Validate Database Structure Early: Columns, Tables, Relationships, and Constraints
Certified: The CompTIA DataSys+ Audio Course
15:34
Episode 30 — Verify Code Execution Against Requirements: Syntax, Logic, and Error Handling
Certified: The CompTIA DataSys+ Audio Course
14:58
Episode 31 — Stress Test Real Workloads: Stored Procedures, Applications, and Peak Demand
Certified: The CompTIA DataSys+ Audio Course
16:49
Episode 32 — Configure Alerts That Matter: Thresholds, Notifications, and Actionable Signals
Certified: The CompTIA DataSys+ Audio Course
15:20
Episode 33 — Control Change Without Drama: Versioning, Rollback Plans, and Regression Testing
Certified: The CompTIA DataSys+ Audio Course
15:35
Episode 34 — Validate Deployment Results: Indexing, Mapping, Integrity, and Scalability Checks
Certified: The CompTIA DataSys+ Audio Course
19:59
Episode 35 — Monitor What Keeps Databases Alive: Baselines, Throughput, Latency, and Utilization
Certified: The CompTIA DataSys+ Audio Course
17:32
Episode 36 — Read Operational Evidence: Logs, Deadlocks, Sessions, and Connection Failures
Certified: The CompTIA DataSys+ Audio Course
18:19
Episode 37 — Tune Queries Methodically: Explain Plans, Hot Paths, and Targeted Fixes
Certified: The CompTIA DataSys+ Audio Course
15:41
Episode 38 — Optimize Indexes Intelligently: Selection, Rebuilds, Fragmentation, and Statistics
Certified: The CompTIA DataSys+ Audio Course
20:35
Episode 39 — Patch Without Breaking Things: Updates, Security Fixes, Compatibility, and Rollback
Certified: The CompTIA DataSys+ Audio Course
21:02
Episode 40 — Prove Data Integrity Under Pressure: Checks, Locking, Corruption, and Recovery Steps
Certified: The CompTIA DataSys+ Audio Course
18:15
Episode 41 — Manage Authentication Cleanly: Accounts, Roles, Policies, and Strong Defaults
Certified: The CompTIA DataSys+ Audio Course
16:35
