feat: add lecture 0

00-lecture/README.md

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+# 00 - Welcome
+
+## Content
+
+- Administrative presentation
+- What is Designing?
+- Architecure & Methodology
+- Next lecture activities
+
+## Administrative Presentation
+
+- **First partial**
+  - _Domain Design_
+- **Second Partial**
+  - _Persistency_
+  - _UI_
+  - _Architecture_
+
+### Anual Assigment
+
+- Party up to 7
+- Intercourse within Friday courses
+- One **Helper** assigned per group to canalize questions.
+- Approving
+  - 3 Checkpoints per Quarter
+  - Only one B(ad) per Quarter
+
+### Individual Assignments
+
+- Oriented to implenting coding
+- Quick evaluation
+- Same **Herlper** as in groupal assignment
+- Approving
+  - 3 Checkpoints per Quarter
+  - Only one B(ad) per Quarter
+
+### In-class practice
+
+- Design
+  - Oriented to designing solutions
+  - Functional implementation is not required
+- Mandatories
+  - Necessary to understanding the in-class explanation
+  - 50% required to promote
+- Corrections
+  - Random showcase
+  - At least 1 member of a party
+
+## What is Designing?
+
+**Problem Solving**
+
+`Problem -> Bulding -> Solution -> Information System`
+
+**Software** _vs_ **Information System**
+
+### Designing a System
+
+`Analysis -> Problem understanding -> Requirements definitions -> Designing solution shape`
+
+Designis is
+
+- Evaluate alternativas
+- Ponderate Qualities
+- Take decisions
+
+#### Systems' Definition
+
+- Components
+  - Funtionalities/objects/classes
+- Responsabilities
+  - What thing is solved by what
+- Relationships
+  - Interactions
+
+## Architecture & Methodology
+
+### Development Metholodogy
+
+Iterative and Incremental.
+
+In each iteration adds valueto the product.
+
+### Architecture
+
+- Presentation: User interaction
+- Domain
+- Persistency: Focus on data storage
+
+Technology will go trhough the design. Even though a design must not be married to a technology, it must be aware of it.
+
+### Next class
+
+- Go over [Objects](https://www.pdep.com.ar/material/apuntes)
+- Do [Macowins](https://docs.google.com/document/d/1mjWKl9YH9Bb39iIUl1bQj_xhx_-CjCAMpcAXRqKhVjU)
+- Read [Java](https://docs.google.com/document/d/1VYBey56M0UU6C0689hAClAvF9ILE6E7nKIuOqrRJnWQ/edit)
+- Read [Communicatig a Desing](https://docs.google.com/document/d/1eXLlNppAX-7E2M8Xxs0MCckdn4XVEYmeQNaS_E1RqTc/edit)
+- Read [Qualities of a Desing](https://docs.google.com/document/d/14HdvHvS33WqYb6Ak0BGa0IeCTbzeCRSDKs-1Ot-qLDw)
+- Read [Design of Error Managing](https://docs.google.com/document/d/1u7t9eKDdAVwhQVAkstV0nkfAGIJsY2O_UEHKJJVje6c/edit#heading=h.x500jbxzopra)