Add Dockerfile for demo install

.dockerignore

@@ -0,0 +1,9 @@
+.git
+**/target
+eval/
+.cursor/
+*.iml
+.idea/
+.vscode/
+.DS_Store
+**/.DS_Store

Dockerfile

@@ -0,0 +1,13 @@
+FROM eclipse-temurin:8-jdk
+
+RUN apt-get update && apt-get install -y --no-install-recommends \
+        maven wget zstd netcat-openbsd \
+    && rm -rf /var/lib/apt/lists/*
+
+WORKDIR /estore
+COPY . .
+
+RUN ./s install_estore
+
+EXPOSE 1234
+CMD ["/bin/bash"]

README.md

@@ -12,6 +12,34 @@ is a table of references to objects on the heap, which users can
 manipulate the same way as any other object on the heap in their
 programs.
 
+## Requirements
+
+- Java 8
+- Maven
+- wget, zstd, tar, gzip
+- `nc` (netcat) for the TCP query demo
+
+We also provide a Docker image with Java 8, Maven, and an installed
+eStore repository. Build and run it with:
+
+```bash
+docker build -t estore .
+docker run --rm -it -p 1234:1234 estore
+```
+
+## Install
+
+```bash
+./s install_estore
+```
+
+This runs dependency checks, downloads test data, and installs
+the `estore` Maven module. See
+[Getting Started](#getting-started-with-development) for a fuller
+local workflow. After install, start the TCP query server with
+`./s exec_estore`, then query it with
+`echo 'MATCH (n) RETURN n' | nc localhost 1234`.
+
 ## Examples
 
 1. Capturing a Java object graph and querying it with Cypher-like syntax.