Merge pull request #219 from maxmind/horgh/development

Development branch using new maxmind-db

Author: oschwald

CHANGELOG.md

@@ -5,6 +5,8 @@ CHANGELOG
 -------------------
 * The HTTP client now allows up to 20 connections to be active at once.
   Previously the limit was 2.
+* Update `maxmind-db` dependency to a new version that no longer uses
+  Jackson. This improves database lookup performance.
 * The `isResidentialProxy()` method was added to
   `com.maxmind.geoip2.model.AnonymousIpResponse` and
   `com.maxmind.geoip2.record.Traits` for use with the Anonymous IP database

pom.xml

@@ -39,7 +39,7 @@
         <dependency>
             <groupId>com.maxmind.db</groupId>
             <artifactId>maxmind-db</artifactId>
-            <version>1.4.0</version>
+            <version>2.0.0-rc2</version>
         </dependency>
         <dependency>
             <groupId>org.apache.httpcomponents</groupId>

sample/Benchmark.java

@@ -65,4 +65,4 @@ private static void bench(DatabaseReader r, int count, int seed) throws GeoIp2Ex
         long qps = count * 1000000000L / duration;
         System.out.println("Requests per second: " + qps);
     }
-}
+}