Merge pull request #9 from tsandall/initial-roadmap

Add initial ROADMAP with potential features

ROADMAP.md

@@ -0,0 +1,76 @@
+# Roadmap
+
+## Version 0.1
+
+### Language
+
+- Constants (i.e, numbers, strings, booleans, nulls, arrays, objects)
+- References
+- Variables
+- Rules
+    - Scalar, object, and set documents
+- Negation
+- Built-ins:
+	- Inequality, i.e., "!=", "<", ">", "<=", and ">="
+
+### Evaluation
+
+- Top-down: single-threaded
+- Indexing: values-to-bindings
+
+### Features
+
+- Modules (e.g, packages and imports)
+- Explanations via tracing
+- Transactions via read-write locking
+- API-based policy management
+
+### APIs
+
+- JSON Patch against base documents
+- Query execution
+- Batch load and dump
+
+### Documentation
+
+These will be initial drafts and future development will be evaluated to see if there is a documentation component.
+
+- Conceptual overview
+- Language reference
+- Installation guide
+- Development guide
+
+### Infrastructure
+
+- Binary/tarball release
+
+### Project
+
+- Static Site
+
+## Future
+
+### Language
+
+- Built-ins
+	- Casting
+	- Arithmetic
+    - String manipulation
+    - Datetime
+
+### Evaluation
+
+- Concurrent top-down implementation
+
+### Features
+
+- Materialized Views
+- Triggers
+- Aggregates (min, max, average, etc.)
+- Transactions via MVCC
+
+### Infrastructure
+
+- Docker image
+- OS packages (.deb, .rpm)
+- Library (e.g, C-API/FFI)