Enterprise Platforms
Salesforce Certification Study Plan
·8 min read
Build a Salesforce certification study plan that works: a four-phase, week-by-week framework covering Trailhead, hands-on practice and final review.
Continue readingLucas Müller
Enterprise platforms
Lucas covers the vendor ecosystems — Salesforce, Oracle, SAP, Adobe and the specialist awarding bodies. These are the tracks where exam codes churn fastest, so his guides date themselves clearly and point at the live catalogue rather than pretending a code will still be current next year.
89 guidesEnterprise Platforms
Enterprise Platforms
Salesforce Practice Test Preparation Guide
·8 min read
How to use timed Salesforce practice tests to find weak domains, read your scores against the real passing marks, and decide when to book your exam.
Continue reading
Enterprise Platforms
Oracle Database Certification Guide
·9 min read
The Oracle Database certification track from the 1Z0-071 SQL exam to the 19c and 23ai administration credentials — prerequisites, costs and progression.
Continue reading
Enterprise Platforms
Oracle Cloud Infrastructure Certification Guide
·11 min read
Map the OCI certification ladder from the free Foundations exam to professional level — costs, exam codes, the 24-month expiry rule and where to start.
Continue reading
Enterprise Platforms
Oracle Java Certification Guide
·9 min read
How Oracle's Java certification family fits together in 2026 — which exams exist, why the OCA step is gone, what OCP costs, and which version to sit.
Continue reading
Enterprise Platforms
Oracle Java SE Programmer Certification Guide
·9 min read
A single-exam deep dive into the Oracle Java SE Programmer certification — what the exam asks, which objectives matter most, and how to prepare to pass.
Continue reading
Enterprise Platforms
Oracle Cloud Architect Certification Guide
·10 min read
How the OCI Architect Associate and Professional exams work in 2026 — formats, costs, the 24-month expiry rule, and a sensible order to take them.
Continue reading
Enterprise Platforms
Oracle Database Administrator Certification Guide
·9 min read
The two routes to an Oracle DBA credential in 2026 — the 19c two-exam OCP path (1Z0-082/1Z0-083) versus the 23ai Associate — and how to choose.
Continue reading
Enterprise Platforms
How to Prepare for Oracle Certification Exams
·7 min read
A practical Oracle exam study method: free Oracle University learning paths, hands-on practice, timed mock exams and a week-by-week plan that fits any track.
Continue reading
Enterprise Platforms
VMware Data Center Virtualization Certification Guide
·10 min read
The VCP-DCV track retired in December 2025. Here is what replaced it, how the new VCF Administrator exam works, and how vSphere admins should certify now.
Continue reading
Enterprise Platforms
VMware Network Virtualization Certification Guide
·8 min read
What happened to the VCP-NV and NSX certification track under Broadcom, what your existing NSX study is still worth, and how to certify your skills now.
Continue reading
Enterprise Platforms
VMware Cloud Management Certification Guide
·8 min read
The VCP-CMA track for vRealize and Aria specialists retired in December 2025. See what its exams covered, what replaced the track, and how to certify now.
Continue readingPut it into practice
Test what you have just read
Reading about an exam only takes you so far. Work through practice questions for your certification and find the gaps before exam day does.