From 5af9c4c727ca1f47d7e97bfa3f94435333162691 Mon Sep 17 00:00:00 2001
From: Sebastian Fellner <sebastian.fellner@student.tugraz.at>
Date: Thu, 20 Jan 2022 12:35:36 +0100
Subject: [PATCH] Update README

---
 README.md | 27 +++++++++++++++++++++++----
 1 file changed, 23 insertions(+), 4 deletions(-)

diff --git a/README.md b/README.md
index 7458327..a79a420 100644
--- a/README.md
+++ b/README.md
@@ -1,19 +1,38 @@
 # Code samples for Data Stream Processing
 
-## Install dependencies
+## Preparation: Install dependencies
 
 ```
 pip3 -r requirements.txt
 ```
 
-## Run the Spark application
+## Word counts
 
+Start the Spark application:
+```sh
+python3 wordcount.py
 ```
-python3 average.py
+
+In another terminal session, execute
+```sh
+touch text-data/data.txt
 ```
 
-## Feed the example data into the application
+## Averages
 
+Start the Spark application:
+```sh
+python3 average.py
 ```
+
+In another terminal session, execute
+```sh
 ./send-data.sh
 ```
+
+## Averages (SQL)
+
+Start the Spark application:
+```sh
+python3 average-sql.py
+```
-- 
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