Live online seminar · Databases & Data Integration
Data modelling and SQL for relational databases
In plain language Organise data meaningfully and query it reliably with SQL
Understand data, model it cleanly and query it safely.
You learn what business objects need to be stored, how they relate and how clear and correct SQL queries are built.
Technical terms you will learnDatenmodellierung, Entität, Beziehung, Normalisierung, SQL, relationales Datenmodell
Duration2 days
FormatLive online seminar
Price1,790.00 €2,130.10 € incl. 19% VAT
Reliably planned
What is included with this seminar
Current market-standard content is included as a matter of course. CTPM+ makes the transfer to your IT, data and process practice visible.
Your learning pathEvery seminar works as a standalone offer. The highlighted stage shows its position; advanced learning can follow as needed.
- 01EntryBuild sound foundations
- 02ApplicationApply methods in practice
- 03SpecialisationDeepen roles and systems
- 04Transfer & coachingImplement a concrete result
Delivery
Choose the right format
Compare delivery, duration, price and configuration. In-person and in-house formats are aligned with your group, location and assignment.
Live online seminar
Request & confirmationLive online seminar · 2 days
Two working days for relational models, SQL, exercises and reviews.
- Duration
- 2 days
- Level
- Professional
- Location
- Online
Next live dates
CTPM+ is included in the seminar price.
Ask about availabilityOpen in-person seminar
Request & confirmationIn-person seminar · tailored
Content, examples, duration and transfer are tailored to the audience and assignment.
- Duration
- By arrangement
- Level
- Professional
- Location
- Academy venue
Duration, scope and price are proposed after professional scoping.
Ask about availabilityIn-house training
Request & confirmationIn-house training · client-specific
Content, examples, systems and priorities are prepared with the client.
- Duration
- By arrangement
- Level
- Professional
- Location
- At the client site
Duration, scope and price are proposed after professional scoping.
Ask about availabilityLearning content
What you will work on in this seminar
The modules make scope, priorities and intentional boundaries transparent.
Planned learning scope: 2 days. The offered format covers 2 days, including breaks, questions and transfer phases.
Everything considered market standard today is naturally included.CTPM+ describes what makes our seminar additionally valuable.
Distinguish market standard and CTPM+Show or hide each value class separately.
From understanding to your own result
Select a learning module to see its content and practical value explained clearly.
Market standard
CTPM+
UnderstandTerms and relationships
ApplyPractise methods
TransferRelate to role and workflow
ResultTake away a concrete result
Review & optimise results
Review AI output for professional accuracy, completeness, contradictions, source grounding and fitness for purpose. Checklists, challenge questions and human approval points help correct weak results deliberately.
Suggested seminar agendaBuilt from this delivery’s learning modules
- Review & optimise results70 minutes
- Practical examples & exercises120 minutes
- Databases, interfaces, ETL & enterprise software100 minutes
- Quality & control points100 minutes
- Enterprise IT & project cases90 minutes
- Reusable prompt, analysis & workflow templates80 minutes
- Concrete transfer result80 minutes
- Adaptation to audience, knowledge & assignment
- Data modelling, SQL & databases200 minutes
The sequence may be adapted to the group, prior knowledge and questions; the stated learning outcomes remain binding.
Compare 31 additional modulesThese topics are intentionally not included in this seminar and are shown only for comparison.
Market standardNot included
Current models, tools & applications
Content and learning objective+
Distinguish language models, AI services, copilots and specialised tools by task, data access and degree of integration. Criteria such as output quality, data protection, cost, currency and integration into existing workplaces make selection transparent.
Market standardNot included
Capabilities, limits & common failure modes
Content and learning objective+
Learn which tasks generative AI can support reliably and where probabilistic output, hallucinations, bias, context limits or outdated knowledge create risk. Common failure modes are recognised, assessed and connected to appropriate checks.
Market standardNot included
Systematic prompting
Content and learning objective+
Translate unclear work requests into structured prompts containing context, task, inputs, objective, quality criteria and output format. This makes requirements transparent, results easier to compare and follow-up questions more focused.
Market standardNot included
Improve & reuse prompts
Content and learning objective+
Improve prompts in controlled steps, compare variants and distinguish professional weaknesses from wording or context problems. Proven patterns are versioned, documented and made reusable for similar tasks.
Market standardNot included
Text, documents, research & knowledge work
Content and learning objective+
Work on common tasks such as drafting, summarising, comparing, extracting, classifying and preliminary research. Clarify required inputs, result validation and where AI usefully supports the existing workflow.
Market standardNot included
Confidential information & organisational data
Content and learning objective+
Classify personal, confidential and business-critical information and decide what data an AI service may process. Anonymisation, permissions, provider settings, internal rules and safer alternatives are assessed through practical situations.
Market standardNot included
Course materials & job aids
Content and learning objective+
Receive and use checklists, structures, examples and concise references that remain useful after the seminar. Materials are not merely distributed; they are explained and related to common application situations.
CTPM+Not included
Workflows & process chains
Content and learning objective+
Map a real workflow with triggers, inputs, roles, decisions, handovers and outputs. Assess where AI can help, which controls are required and how a reliable pilot fits into the process chain.
CTPM+Not included
Use documents & knowledge systematically
Content and learning objective+
Discover existing text, documents and knowledge through source structure, metadata, terminology and suitable search or retrieval approaches. Quality, currency, permissions and the limits of a RAG or knowledge solution are made explicit.
CTPM+Not included
Collaboration with sector experts
Content and learning objective+
For regulated, safety-critical or highly specialised content, the roles and responsibilities of a dual-instructor team are defined. CTPM covers AI, IT, data, architecture and methodology; the sector expert adds processes, terminology and binding requirements.
Market standardNot included
Requirements engineering & business analysis
Content and learning objective+
Structure stakeholders, objectives, system boundaries and requirements using suitable elicitation, modelling and documentation techniques. Quality criteria, acceptance conditions, reviews and traceability connect business and delivery.
Market standardNot included
Software architecture & modernisation
Content and learning objective+
Derive architecture goals from business and quality requirements and structure components, interfaces and responsibilities. Architecture decisions, risks, modernisation steps and transparent documentation are assessed together.
Market standardNot included
ETL, interfaces & data integration
Content and learning objective+
Design the path from source to target systems with mappings, transformations, loading approaches and quality rules. Delta logic, error handling, restart, monitoring, metadata and lineage are considered from the start.
CTPM+Not included
Legacy analysis & knowledge retention
Content and learning objective+
Capture functions, data, interfaces, dependencies, documentation and implicit knowledge in an established solution. Risks and unknown areas become visible so modernisation can proceed incrementally without uncontrolled changes to current behaviour.
Market standardNot included
Understand relational databases
Content and learning objective+
Practical module with explanation, exercise, reflection and a reusable transfer result.
Market standardNot included
Select, filter and sort data
Content and learning objective+
Practical module with explanation, exercise, reflection and a reusable transfer result.
Market standardNot included
Aggregate and group data
Content and learning objective+
Practical module with explanation, exercise, reflection and a reusable transfer result.
Market standardNot included
Join tables safely
Content and learning objective+
Practical module with explanation, exercise, reflection and a reusable transfer result.
Market standardNot included
Classify data changes safely
Content and learning objective+
Practical module with explanation, exercise, reflection and a reusable transfer result.
Market standardNot included
Distinguish standard SQL, Oracle, MySQL and MariaDB
Content and learning objective+
Practical module with explanation, exercise, reflection and a reusable transfer result.
CTPM+Not included
Translate business questions into SQL
Content and learning objective+
Practical module with explanation, exercise, reflection and a reusable transfer result.
CTPM+Not included
Validate results technically and functionally
Content and learning objective+
Practical module with explanation, exercise, reflection and a reusable transfer result.
Market standardNot included
Oracle SQL & PL/SQL
Content and learning objective+
Work with Oracle-specific SQL and PL/SQL from data access and transactions to procedures, functions and packages. Exception handling, performance, testing, interfaces and maintainability are connected through realistic database tasks.
Market standardNot included
Clarify role, assignment and mandate
Content and learning objective+
Practical module with explanation, exercise, reflection and a reusable transfer result.
Market standardNot included
Understand stakeholders and interests
Content and learning objective+
Practical module with explanation, exercise, reflection and a reusable transfer result.
Market standardNot included
Communicate clearly at eye level
Content and learning objective+
Practical module with explanation, exercise, reflection and a reusable transfer result.
Market standardNot included
Prepare and represent decisions
Content and learning objective+
Practical module with explanation, exercise, reflection and a reusable transfer result.
Market standardNot included
Address resistance and conflict early
Content and learning objective+
Practical module with explanation, exercise, reflection and a reusable transfer result.
Market standardNot included
Create commitment without hierarchy
Content and learning objective+
Practical module with explanation, exercise, reflection and a reusable transfer result.
CTPM+Not included
Use briefing and debriefing effectively
Content and learning objective+
Practical module with explanation, exercise, reflection and a reusable transfer result.
CTPM+Not included
Lead under uncertainty and secure transfer
Content and learning objective+
Practical module with explanation, exercise, reflection and a reusable transfer result.
The complete professional standard
Fundamentals, current tools, prompting, exercises, output review, privacy, security and responsible use are taught clearly and practically.
More transfer through senior practice
CTPM+ connects learning to roles, documents, knowledge, processes, data, interfaces, architecture and a realistic next implementation step.
An academy that enables learning
We do not merely repeat terminology. We make it usable.
More than 25 years of adult education and thousands of participants in IT and Oracle topics shape our approach: explain clearly, practise together, review critically and transfer safely.
Understand
We connect new terminology immediately with plain language and a familiar problem.
Practise
You apply the method yourself using a clear example and can ask questions at any time.
Review
We compare results, identify errors and develop understandable quality criteria.
Transfer
You leave with a template, decision aid or a concrete next step for your work.
Two learning samples from this seminar
Technical terms become clear step by step
Open an example to see how we connect terminology with meaning, application and review.
Data modelHow business terms become reliable data structures
Entities, attributes and relationships translate business reality into a clear structure from which consistent tables and queries can be built.
TransactionHow related data changes remain safe
A transaction treats several data changes as one business unit: either all succeed or none do, preserving consistency when errors occur.
For seminars with practical transfer
Example transfer result
A practical, reviewed result for applying the seminar content to your own work: Daten sinnvoll ordnen und mit SQL zuverlässig abfragen.
The actual result is adapted to the participants’ task, role and permitted data during the seminar.What you will gain
Create conceptual and logical data models.
Justify keys and relationships.
Write safe SQL queries.
Recognise common modelling and performance issues.
Justify keys and relationships.
Write safe SQL queries.
Recognise common modelling and performance issues.
What this live online seminar covers
The course creates an end-to-end understanding from entities and relationships through normalisation, keys and integrity to joins, aggregations and query quality. CTPM+ connects models and SQL to interfaces, ETL, legacy structures and architecture decisions.Participants
Database developers, software developers, business analysts, data engineers, functional designers and technically minded career changers.
Included
Two-day seminar, exercises, modelling tasks, SQL examples, reviews and transfer materials.
Prerequisites
Basic understanding of data and applications; no specific database required.
Not included
No vendor-specific administration, installation or tuning consulting.