A simple relational algebra project for operations on tables and matrices:

For Int_RA_Engine

Compilation Instructions

We use make to compile all the files and creste the server executable. make is used primarily in Linux systems, so those of you who want to use Windows will probably have to look up alternatives (I hear there are ways to install make on Windows). To compile

cd into the SimpleRA directory

cd SimpleRA

cd into the soure directory (called src)

cd src

To compile

make clean
make

To run

Post compilation, an executable names server will be created in the src directory

./server

More information in docs/Overview.md and docs/Report.md with class diagrams. Sample test data as csv files in data/

For BP_Tree

Compilation Instructions

cd to build/ and run cmake build .. then run make

To run

run ./BPTree

• enter commands either through SOURCE <filename> or directly as INSERT, DELETE or EXPORT one by one.
• More info @ docs/bptree.pdf and data/analysis.pdf. Sample test files included in data/

If we have the fanout value = 'k', then a leaf node will consist of a maximum of 'k' Keys and 'k' corresponding Record pointers. Similarly, internal nodes will contain 'k-1' keys and 'k' tree/block pointers when at maximum capacity