Merge pull request #81 from pangeacake/master

Add postgres information to README.md

README.md

@@ -91,7 +91,7 @@ Where `path` represents where you want the files stored
 
 ### Redis
 
-To use redis storage you must install the redis package in npm
+To use redis storage you must install the `redis` package in npm
 
 `npm install redis`
 
@@ -112,6 +112,33 @@ or post.
 
 All of which are optional except `type` with very logical default values.
 
+### Postgres
+
+To use postgres storage you must install the `pg` package in npm
+
+`npm install pg`
+
+Once you've done that, your config section should look like:
+
+``` json
+{
+  "type": "postgres",
+  "connectionUrl": "postgres://user:password@host:5432/database"
+}
+```
+
+You can also just set the environment variable for `DATABASE_URL` to your database connection url.
+
+You will have to manually add a table to your postgres database:
+
+`create table entries (id serial primary key, key varchar(255) not null, value text not null, expiration int, unique(key));`
+
+You can also set an `expire` option to the number of seconds to expire keys in.
+This is off by default, but will constantly kick back expirations on each view
+or post.
+
+All of which are optional except `type` with very logical default values.
+
 ### Memcached
 
 To use memcached storage you must install the `memcache` package via npm

package.json

@@ -19,7 +19,8 @@
     "redis-url": "0.1.0",
     "redis": "0.8.1",
     "uglify-js": "1.3.3",
-    "busboy": "0.2.4"
+    "busboy": "0.2.4",
+    "pg": "4.1.1"
   },
   "devDependencies": {
     "mocha": "*",
@@ -27,7 +28,7 @@
   },
   "bundledDependencies": [],
   "engines": {
-    "node": "0.8.10",
+    "node": "0.10.35",
     "npm": "1.1.49"
   },
   "bin": {