@@ -1395,7 +1395,7 @@ <h2>Django books and tutorials</h2>
13951395</ li >
13961396< li >
13971397< p > < a href ="http://programming.oreilly.com/2014/04/simplifying-django.html "> Lightweight Django</ a >
1398- has several nice examples for breaking Django into smaller simplier
1398+ has several nice examples for breaking Django into smaller simpler
13991399 components.</ p >
14001400</ li >
14011401< li >
@@ -3264,8 +3264,8 @@ <h3>Document-oriented data store resources</h3>
32643264< ol >
32653265< li > < a href ="http://emptysqua.re/blog/good-idea-at-the-time-pymongo-start-request/ "> start_request</ a > </ li >
32663266< li > < a href ="http://emptysqua.re/blog/it-seemed-like-a-good-idea-at-the-time-pymongo-use-greenlets/ "> use_greenlets</ a > </ li >
3267- < li > < a href ="http://emptysqua.re/blog/good-idea-at-the-time-pymongo-copy-database/ "> " copy_database" </ a > </ li >
3268- < li > The final post will cover MongoReplicaSetClient. </ li >
3267+ < li > < a href ="http://emptysqua.re/blog/good-idea-at-the-time-pymongo-copy-database/ "> copy_database</ a > </ li >
3268+ < li > < a href =" http://emptysqua.re/blog/good-idea-at-the-time-pymongo-mongoreplicasetclient/ " > MongoReplicaSetClient </ a > </ li >
32693269</ ol >
32703270</ li >
32713271</ ul >
@@ -3283,7 +3283,7 @@ <h3>Column-family table data stores</h3>
32833283</ li >
32843284</ ul >
32853285< h2 > Graph</ h2 >
3286- < p > A graph database represents and stores data in three aspects: nodes, edges,
3286+ < p > A graph database represents and stores data in three aspects: nodes, edges
32873287and properties. </ p >
32883288< p > A < em > node</ em > is an entity, such as a person or business. </ p >
32893289< p > An < em > edge</ em > is the relationship between two entities. For example, an
@@ -3462,7 +3462,7 @@ <h3>Potential for reduced performance</h3>
34623462section. In large projects ORMs are good enough for roughly 80-90% of use
34633463cases but in 10-20% of a project's database interactions there can be
34643464major performance improvements by having a knowledgeable database
3465- adminstrator write tuned SQL statements to replace the ORM's generated
3465+ administrator write tuned SQL statements to replace the ORM's generated
34663466SQL code.</ p >
34673467< h3 > Shifting complexity from the database into the app code</ h3 >
34683468< p > The code for working with an application's data has to live somewhere. Before
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