From 235d0bdffa1f869062bcf6da750cc0ee40251486 Mon Sep 17 00:00:00 2001
From: Jan Pochyla <jpochyla@gmail.com>
Date: Wed, 13 Sep 2017 01:51:34 +0200
Subject: [PATCH] increase write buffer size to 2gb

---
 rocksdb.go | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/rocksdb.go b/rocksdb.go
index 5bb63ada..65e08685 100644
--- a/rocksdb.go
+++ b/rocksdb.go
@@ -38,7 +38,8 @@ func NewRocksDB(path string) (d *RocksDB, err error) {
 	opts := gorocksdb.NewDefaultOptions()
 	opts.SetBlockBasedTableFactory(bbto)
 	opts.SetCreateIfMissing(true)
-	opts.SetMaxBackgroundCompactions(4)
+	opts.SetMaxBackgroundCompactions(8)
+	opts.SetWriteBufferSize(2 * 1024 * 1024 * 1024) // 2 gb
 
 	db, err := gorocksdb.OpenDb(opts, path)
 	if err != nil {