[#245] fixed the blog example

.gitignore

@@ -15,4 +15,6 @@ erl_crash.dump
 sumo_db.d
 _build/
 rebar.lock
-*_plt
+*_plt
+.idea/
+*.iml

examples/blog/blog.config

@@ -7,51 +7,29 @@
   {error_logger_mf_maxfiles, 5}           % 5 files max
 ]},
 {sumo_db, [
+  {wpool_opts, [{overrun_warning, 100}]},
+  {log_queries, true},
+  {query_timeout, 30000},
   {storage_backends, [
-    {mongo_backend, sumo_backend_mongo, [
-      {username, "root"},
-      {password, "pass"},
-      {host, "127.0.0.1"},
-      {port, 27017},
-      {database, "blog"},
-      {poolsize, 5}
-    ]},
-    {mysql_backend, sumo_backend_mysql, [
-      {username, "root"},
-      {password, ""},
-      {host, "127.0.0.1"},
-      {port, 3306},
-      {database, "blog"},
-      {poolsize, 5}
-    ]}
+    {sumo_blog_backend_mnesia, sumo_backend_mnesia, []}
   ]},
   {stores, [
-    {mysql, sumo_store_mysql, [
-      {storage_backend, mysql_backend},
-      {workers, 5}
-    ]},
-    {mongo, sumo_store_mongo, [
-      {storage_backend, mongo_backend},
-      {workers, 5}
+    {sumo_test_mnesia, sumo_store_mnesia, [
+      {workers, 10},
+      {ram_copies, here},
+      {majority, false}
     ]}
   ]},
-  {events, [
-    {blog_post, my_event_bus}
-  ]},
   {docs, [
-    {blog_post,   mysql},
-    {blog_author, mysql},
-    {blog_reader, mongo},
-    {blog_vote,   mongo}
-  ]}
+    {post, sumo_test_mnesia, #{module => blog_post}},
+    {author, sumo_test_mnesia, #{module => blog_author}},
+    {reader, sumo_test_mnesia, #{module => blog_reader}},
+    {vote, sumo_test_mnesia, #{module => blog_vote}}
 ]},
-{lager, [
-  {handlers, [
-    {lager_console_backend, debug},
-    {lager_file_backend, [
-      {"log/lager_error.log", debug, 10485760, "$D0", 5},
-      {"log/lager_console.log", debug, 10485760, "$D0", 5}
-    ]}
-  ]}
+{events, [
+  {post, blog_event_handler}
 ]}
-].
+]},
+{sasl, [
+  {sasl_error_logger, false}
+]}].