{ "addr": "127.0.0.1:6380", "data_dir": "/tmp/ledis_server", "db": { "compression": false, "block_size": 32768, "write_buffer_size": 67108864, "cache_size": 524288000, "max_open_files":1024, "map_size" : 524288000 }, "access_log" : "access.log" }