Update README.md

README.md

 # Key-Val Store
 
-Implementation of the key-value store using gRPC in C++.
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+## Introduction
+We created key value store using gRPC in C++. In that Clinet can PUT, GET, DEL operation. On server side we applied cache and threadpool. You can change the configuration of that.
+
+## How to Compile project
+1. Change the path in CMakeLists.txt. In that change line 8 as "include(/Path/To/Grpc_Folder/examples/cpp/cmake/common.cmake)"
+2. mkdir cmake/build
+3. cmake -DCMAKE_PREFIX_PATH=$MY_INSTALL_DIR ../..
+4. make
+
+## How to run server
+1. open terminal
+2. cd cmake/build
+3. ./server
+
+## How to run client
+1. open terminal
+2. cd cmake/build
+3. ./client
+
+## How to log
+copy and run the below line before execution of the server<br>
+export GRPC_TRACE=all
+
+## Functions
+1. PUT := it takes key and value from client and store it on the server.
+2. GET := it takes key from client and return the associated value.
+3. DEL := it takes key from client and remove that key value pair from server
+
+## Contributor
+1. Jaimin Chauhan (213059005)
+2. Rupasai Rangaraju (213059006)
+3. Vatsal Dani (213050005)
+
+## Reference
+- https://grpc.github.io/grpc/cpp/md_doc_environment_variables.html
+- https://isocpp.org/
+- https://grpc.io/docs/languages/cpp/quickstart/
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