final int threads = 16;
DBFiller filler = new SingleRecordFiller(
records, tables, java.sql.Types.CLOB, false, false);
Connection conn = getConnection();
println("initializing database...");
filler.fill(conn);
conn.close();
Client[] clients = new Client[threads];
for (int i = 0; i < clients.length; i++) {
Connection c = openDefaultConnection();