added skills by Misha Makutonin IM-41

Skills/Architecture.md

@@ -1,100 +1,12 @@
 ## Architecture
 
 - Application structure
-  - Modularity
-  - Components
-  - Directories
-  - GRASP
-  - SOLID
-  - GoF patterns
-  - CQS
-  - Leaking abstractions
-  - Multiparadigm code
-  - Contract programming
-  - Platform-agnostic
-  - Transport-agnostic
-  - Framework-agnostic
-  - Code coverage
-  - Cohesion
-  - Coupling
-  - Cyclomatic complexity
   - Reliability
-  - Quality
-  - Availability
+  - Modularity
   - Flexibility
-  - Law of Demeter (LoD)
 - Application architecture
-  - Isolation between layer
-  - Domain-specific language (DSL)
-  - System vs applied code
-  - Multilayer approach
-  - Hexagonal architecture
-  - Separation of concerns (SoC)
-  - Metaprogramming
   - Inversion of control (IoC)
   - Dependency injection (DI)
-  - Clean architecture
-  - Domain-driven design (DDD)
   - Pub/sub
-  - Message brocker
-  - Agent
-  - Service locator
-  - Message Queue (MQ)
-  - CQRS
-  - Event sourcing
-  - E-R data modeling
-  - Entity-relationship diagram
-  - IDEF1X
-  - UML
-  - Work breakdown structure
-  - Budget estimation
-  - Distributed systems
-  - High-intensive computing
-  - Load balancing
-  - Gateways
-  - On-premises
-  - IaaS
-  - PaaS
-  - SaaS
-  - FaaS clouds
-  - Serverless
-  - Vendor lock-in
-  - Bus factor
 - Solution architecture
-  - A software requirements specification (SRS)
-  - Solution visions
-  - Solution capabilities
-  - System design
-  - Process modelling
-  - Data modelling
-  - Solution components
-  - Risk assessment
-  - Non Functional Requirements (NFR)
-  - Clouds
-  - BPMN
-  - Low-code
-  - No-code
-  - Metric
-  - Metric abuse
-  - ACID
-  - CAP theorem
-  - Single source of truth (SSOT)
 - Enterprise architecture
-  - Understanding business needs
-  - Enterprise strategy
-  - Integration with subsystems
-  - Enterprise vision
-  - Enterprise capabilities
-  - Project scope
-  - Enterprise service bus
-  - Service-oriented architecture
-  - Microservices
-  - Process choreography
-  - Service orchestration
-  - Data warehouse
-  - Business Intelligence
-  - OLAP
-  - OLTP
-  - Conways Law
-  - Quality assurance
-  - Engineering Hygiene

Skills/Async.md

@@ -1,89 +1,20 @@
 ## Asynchronous programming
 
 - Theory
-  - Event loop
   - `try..catch`
   - Non-blocking
-  - Async I/O
-  - Thread pool
-  - Pattern Reactor
   - CAS operations
-  - epoll
-  - kqueue
-  - Completion ports
-  - Event ports
-  - libuv
-  - Race conditions
   - Dead locks
   - Live locks
-  - Concurrent programming
-  - Parallel programming
-  - Actor Model
   - Thread
   - Process
 - Async contracts
   - Callbacks
-  - Callback-last-error-first
-  - Thenable
-  - Promise
   - Async/await
-  - Future
-  - Deferred
-  - Sync generator
-  - Async Generator
-  - Async Iterator
-  - Event
-  - Coroutine
-  - Goroutine
-  - Signal
-  - Stream
-  - Chain of responsibility
-  - Middleware
   - Locks
 - Async adapters and utils
-  - callbackify
-  - promisify
-  - asyncify
-  - Callbacks compose
-  - Async compose
 - Async abstractions interfaces
-  - EventEmitter
-  - Observable/Observer
-  - Readable
-  - Writable
-  - Transform
-  - Async Pool
-  - Async Queue
-  - Async Collector
   - Semaphore
-  - Mutex
-  - Spin Lock
 - JavaScript & Node.js specific
   - Timers
-  - `setImmediate`
-  - `nextTick`
-  - AbortController
-  - AbortSignal
-  - Promise unhandled rejection
-  - Promise double resolve
-  - Atomics
-  - High resolution clock
-  - Callback hell
-  - Promise hell
-  - ref() and unref()
-  - Error handling in async code
-  - Better stack traces with return await
-  - JSON streaming serialization
-  - AsyncLocalStorage
-  - AsyncResource
-- Techniques
-  - Async.js library
-  - RxJS library
-  - Promise.all
-  - Promise.allSettled
-  - Promise.race
-  - Promise.any
-  - Web Locks API
-  - IPC
-  - Channel API
-  - Revealing constructor
+- Techniques

Skills/Databases.md

@@ -2,93 +2,34 @@
 
 - Theory and concepts
   - Data types
-  - Performance tuning
-  - Migrations
-  - Schema versioning
   - Backup and recovery
-  - Database scalability
   - Relational databases
   - Key-value store
   - Tuple store
-  - Graph databases
   - Object databases
   - Column databases
-  - Navigational databases
-  - Hierarchical databases
-  - In-memory databases
-  - Inverted index
-  - Data control language (DCL)
-  - Data definition language (DDL)
-  - Data manipulation language (DML)
-  - Data query language (DQL)
 - Relational
-  - Entity-Relationship Diagram
-  - Normal forms
-  - Indexing
   - Primary keys
   - Foreign keys
   - Transactions
-  - Views
-  - Subqueries
-  - Stored procedures
-  - SQL functions
-  - Materialized views
-  - Replications
-  - Virtualization
 - SQL
   - `SELECT`
   - `INSERT`
   - `UPDATE`
   - `DELETE`
   - `LIMIT`
-  - `OFFSET`
   - `ORDER BY`
   - `GROUP BY`
-  - `HAVING`
   - `EXISTS`
-  - `JOIN`
-  - `INNER JOIN`
-  - `LEFT JOIN`
-  - `RIGHT JOIN`
-  - `UNION`
-  - `DISTINCT`
   - `WHERE`
   - `LIKE`
   - `IN`
-  - `BETWEEN`
   - `CREATE TABLE`
-  - `ALTER TABLE`
   - `DROP TABLE`
   - `PRIMARY KEY`
   - `FOREIGN KEY`
-  - `CHECK`
-  - `DEFAULT`
-  - `INDEX`
-  - `UNIQUE`
-  - `GRANT`
-  - `REVOKE`
-  - `DENY`
-  - `EXPLAIN`
 - Engines
   - PostgreSQL
-  - Oracle
   - MySQL
-  - MariaDB
-  - MS SQL Server
-  - Redis
-  - Rabbit
   - MongoDB
-  - Memcached
-  - Riak
-  - DB2
-  - SQLite
-  - DynamoDB
-  - Firebase
 - Data engineering
-  - Data warehousing
-  - Business intelligence
-  - Big data
-  - Data analysis
-  - AI tools
-  - Cloud databases
-  - Data Visualization