README

This README would normally document whatever steps are necessary to get your application up and running.

What is this repository for?

• AF-Stream: a distributed stream processing system with approximate fault tolerance
• Version: 0.2

Example: Count-Min Sketch

Step 1: build AF-Stream library

• Create a directory (here we select release in the root directory)

mkdir release && cd release

• Generate Makefile via Cmake

cmake ..

• Compile

make

• Copy it to system lib directory (Or add current directory to LD_LIBRARY_PATH

sudo cp libafstream.so /usr/lib

Step 2: compile applications

• preparation
  • application source code (see apps/count-min)
  • a configuration file (see conf/count-min/count-min.ini)
  • input trace (see apps/count-min/input.txt

cd apps/count-min
make

Step 3: execute (e.g. 1 local sketch worker and 1 global sketch worker)

• In terminal 1:

./cm_worker ../conf/count-min/count-min.ini Worker1 0

• In terminal 2:

./cm_merger ../conf/count-min/count-min.ini Worker2 0

How do I get set up?

• Summary of set up
• Configuration
• Dependencies
• Database configuration
• How to run tests
• Deployment instructions

Contribution guidelines

• Writing tests
• Code review
• Other guidelines

Who do I talk to?

• Repo owner or admin
• Other community or team contact