diff --git a/herodb/.gitignore b/herodb/.gitignore
new file mode 100644
index 0000000..cedc139
--- /dev/null
+++ b/herodb/.gitignore
@@ -0,0 +1,5 @@
+target/
+temp/
+tmp/
+*.log
+*.tmp
diff --git a/herodb/src/cmd/dbexample_prod/tmp/dbexample2/currency/conf b/herodb/src/cmd/dbexample_prod/tmp/dbexample2/currency/conf
deleted file mode 100644
index 4154d7c..0000000
--- a/herodb/src/cmd/dbexample_prod/tmp/dbexample2/currency/conf
+++ /dev/null
@@ -1,4 +0,0 @@
-segment_size: 524288
-use_compression: false
-version: 0.34
-vQÁ
\ No newline at end of file
diff --git a/herodb/src/cmd/dbexample_prod/tmp/dbexample2/currency/db b/herodb/src/cmd/dbexample_prod/tmp/dbexample2/currency/db
deleted file mode 100644
index d580733..0000000
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diff --git a/herodb/src/cmd/dbexample_prod/tmp/dbexample2/product/conf b/herodb/src/cmd/dbexample_prod/tmp/dbexample2/product/conf
deleted file mode 100644
index 4154d7c..0000000
--- a/herodb/src/cmd/dbexample_prod/tmp/dbexample2/product/conf
+++ /dev/null
@@ -1,4 +0,0 @@
-segment_size: 524288
-use_compression: false
-version: 0.34
-vQÁ
\ No newline at end of file
diff --git a/herodb/src/cmd/dbexample_prod/tmp/dbexample2/product/db b/herodb/src/cmd/dbexample_prod/tmp/dbexample2/product/db
deleted file mode 100644
index 03cab51..0000000
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diff --git a/herodb/src/cmd/dbexample_prod/tmp/dbexample2/sale/conf b/herodb/src/cmd/dbexample_prod/tmp/dbexample2/sale/conf
deleted file mode 100644
index 4154d7c..0000000
--- a/herodb/src/cmd/dbexample_prod/tmp/dbexample2/sale/conf
+++ /dev/null
@@ -1,4 +0,0 @@
-segment_size: 524288
-use_compression: false
-version: 0.34
-vQÁ
\ No newline at end of file
diff --git a/herodb/src/cmd/dbexample_prod/tmp/dbexample2/sale/db b/herodb/src/cmd/dbexample_prod/tmp/dbexample2/sale/db
deleted file mode 100644
index 03cab51..0000000
Binary files a/herodb/src/cmd/dbexample_prod/tmp/dbexample2/sale/db and /dev/null differ