Database start (in Docker)

Disclaimer: We are using Spring Boot and could not get SQLite working with it. As a result the db dump is for the PostgreSQL database. The code also expects the PostgreSQL database.

IMPORTANT: The database names had to be changed. The tables we want are "index_word" and "posting". Both included in the "indexer" schema and located in the "indexer" database.

You can start the necessary database by running the following command:

docker run -d --name indexer -e POSTGRES_USERNAME=postgres -e POSTGRES_PASSWORD=postgres -e POSTGRES_DB=indexer -p 5432:5432 postgres:latest

Rest endpoints

• GET /loadFiles - creates inverted index
• POST /search - query via inverted index
• POST /search-slowly - query naively

For the POST endpoints you need to provide a payload:

{
    query: "social services" 
}

Using this payload will result in the above query being queried.

Make it run

1. Install docker, maven, java 1.8
2. Run the database with the command above
3. Move into the /indexer folder and run mvn clean package
4. While in the /indexer folder run the program with java -jar target/indexer-0.0.1.jar
5. Use endpoints at the localhost:8080 address

docker pull dpage/pgadmin4 docker run -p 80:80 -e "PGADMIN_DEFAULT_EMAIL=user@domain.com" -e "PGADMIN_DEFAULT_PASSWORD=SuperSecret" -d dpage/pgadmin4