Drop DynamoDB from scope

Was originally a proof of concept in the PHP version. Dropped in
production as too expensive. Removed all references from docs.
Supported backends are MySQL/MariaDB and MongoDB only.

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

README.md

@@ -38,7 +38,7 @@ Client Request
   NamasteCore Trait  (unified CRUD interface)
       │
       ▼
-  Database Adapter  (MySQL · MongoDB · DynamoDB)
+  Database Adapter  (MySQL · MongoDB)
       │
       ▼
   DBA-owned Schema  (views · stored procedures · functions)
@@ -51,7 +51,7 @@ Client Request
 ## Core Principles
 
 1. **AMQP-first** — all data access flows through the broker layer, no exceptions
-2. **Database agnostic** — MySQL/MariaDB, MongoDB, and DynamoDB behind a unified trait; no DB-specific logic leaks upward
+2. **Database agnostic** — MySQL/MariaDB and MongoDB behind a unified trait; no DB-specific logic leaks upward
 3. **DBA-owned schema** — all data access goes through named database objects; the application calls template names, not queries
 4. **Template-driven CRUD** — each data domain is a struct implementing `NamasteCore`; adding a domain means adding one file
 5. **Config-driven nodes** — all nodes run the same binary; role is determined entirely by startup config
@@ -125,7 +125,7 @@ The `config` crate deep-merges these at startup. Only keys present in `env.toml`
 | Structured logging (journald + console) | Done |
 | Broker pool | Next |
 | NamasteCore trait | Planned |
-| Database adapters (MySQL, MongoDB, DynamoDB) | Planned |
+| Database adapters (MySQL, MongoDB) | Planned |
 | Factory dispatch | Planned |
 | AI database object generation | Phase 2 |
 

claude.md

@@ -18,7 +18,7 @@ This is not a greenfield project. The architecture is proven. The Rust rewrite e
 **Never violate these — they are the product:**
 
 1. **AMQP-first** — all data access flows through RabbitMQ message brokers. No direct database connections from the application layer. Ever.
-2. **Database agnostic** — the framework supports MySQL/MariaDB, MongoDB, and DynamoDB through a unified trait/factory pattern. No database-specific logic leaks into the broker or factory layers.
+2. **Database agnostic** — the framework supports MySQL/MariaDB and MongoDB through a unified trait/factory pattern. No database-specific logic leaks into the broker or factory layers.
 3. **DBA-owned schema** — developers never write queries. All data access goes through named database objects (views, stored procedures, functions). The application layer calls template names, not SQL.
 4. **Template-driven CRUD** — each data domain is a Rust struct implementing the `NamasteCore` trait. Adding a domain means adding a struct. Nothing else changes.
 5. **Single codebase, config-driven nodes** — all service nodes run the same binary. Node role (appServer, admin, segundo, tercero) is determined entirely by startup configuration.
@@ -34,8 +34,7 @@ beds/
 │   │   └── meta.rs           # Request metadata parsing
 │   ├── adapters/
 │   │   ├── mysql.rs          # gacPDO equivalent
-│   │   ├── mongodb.rs        # gacMongoDB equivalent
-│   │   └── dynamodb.rs       # gacDdb equivalent
+│   │   └── mongodb.rs        # gacMongoDB equivalent
 │   ├── brokers/
 │   │   ├── pool.rs           # Broker pool management
 │   │   └── broker.rs         # Individual broker task
@@ -55,7 +54,7 @@ beds/
 | PHP | Rust |
 |-----|------|
 | `gaaNamasteCore` abstract class | `NamasteCore` trait |
-| `gacMongoDB`, `gacPDO`, `gacDdb` | Structs implementing `NamasteCore` |
+| `gacMongoDB`, `gacPDO` | Structs implementing `NamasteCore` |
 | `gacFactory::grabWidget()` | Match/dispatch returning `Box<dyn NamasteCore>` |
 | Broker process pool | `tokio::spawn` task pool |
 | SIGCHLD/planned obsolescence | Eliminated — Tokio tasks don't leak |
@@ -84,13 +83,13 @@ tokio = { version = "1", features = ["full"] }
 lapin = "2"              # AMQP/RabbitMQ
 sqlx = { version = "0.7", features = ["mysql", "runtime-tokio-native-tls"] }
 mongodb = "2"            # MongoDB async driver
-aws-sdk-dynamodb = "1"  # DynamoDB
 serde = { version = "1", features = ["derive"] }
 serde_json = "1"
 config = "0.14"          # TOML config management
 thiserror = "1"
-tracing = "1"
-tracing-subscriber = "1"
+tracing = "0.1"
+tracing-subscriber = { version = "0.3", features = ["env-filter"] }
+tracing-journald = "0.3"
 ```
 
 ## Service Nodes