diff --git a/.gitignore b/.gitignore
index f47c9a147..bca830555 100644
--- a/.gitignore
+++ b/.gitignore
@@ -4,7 +4,7 @@ lib/yacycore.jar
 libbuild/svnRevNr.jar
 libbuild/GitRevTask.jar
 gen/**
-DATA/
+/DATA
 classes/
 RELEASE/
 /yacy.pid
diff --git a/defaults/solr/schema.xml b/defaults/solr/schema.xml
index 374a41409..a696a36a8 100644
--- a/defaults/solr/schema.xml
+++ b/defaults/solr/schema.xml
@@ -90,8 +90,8 @@
 	<dynamicField name="*_dt"  type="date"    indexed="true"  stored="true"/>
 	<dynamicField name="*_dts" type="date"    indexed="true"  stored="true" multiValued="true"/>
 	<dynamicField name="*_t"  type="text_general"    indexed="true"  stored="true"/>
-        <dynamicField name="*_p"  type="location" indexed="true" stored="true"/>
-	<dynamicField name="*_coordinate"  type="tdouble" indexed="true"  stored="true" />
+	<dynamicField name="*_p"  type="location" indexed="true" stored="true"/>
+	<dynamicField name="*_coordinate"  type="tdouble" indexed="true"  stored="false" />
 	<dynamicField name="*_txt" type="text_general"   indexed="true"  stored="true" multiValued="true"/>
 	<dynamicField name="*_val" type="int" indexed="true" stored="true" multiValued="true"/> <!-- YaCy special -->
 	<!-- unused dynamicFields?
diff --git a/defaults/solr/solrconfig.xml b/defaults/solr/solrconfig.xml
index a57b7339f..da58799fb 100644
--- a/defaults/solr/solrconfig.xml
+++ b/defaults/solr/solrconfig.xml
@@ -838,7 +838,7 @@
        of SearchComponents (see below) and supports distributed
        queries across multiple shards
     -->
-  <requestHandler name="/select" class="solr.SearchHandler">
+  <requestHandler name="/select" class="solr.SearchHandler" startup="lazy">
     <!-- default values for query parameters can be specified, these
          will be overridden by parameters in the request
       -->
@@ -902,7 +902,7 @@
     </requestHandler>
 
   <!-- A request handler that returns indented JSON by default -->
-  <requestHandler name="/query" class="solr.SearchHandler">
+  <requestHandler name="/query" class="solr.SearchHandler" startup="lazy">
      <lst name="defaults">
        <str name="echoParams">explicit</str>
        <str name="wt">json</str>
@@ -923,7 +923,7 @@
        also always fetch the complete index from the leader because a partial
        sync will not be possible in the absence of this handler.
   -->
-  <requestHandler name="/get" class="solr.RealTimeGetHandler">
+  <requestHandler name="/get" class="solr.RealTimeGetHandler" startup="lazy">
      <lst name="defaults">
        <str name="omitHeader">true</str>
        <str name="wt">json</str>
@@ -936,7 +936,7 @@
     Do not change these defaults.
   -->
 
-  <requestHandler name="/export" class="solr.SearchHandler">
+  <requestHandler name="/export" class="solr.SearchHandler" startup="lazy">
     <lst name="invariants">
       <str name="rq">{!xport}</str>
       <str name="wt">xsort</str>
@@ -966,7 +966,7 @@
        This handler will pick a response format to match the input
        if the 'wt' parameter is not explicit
     -->
-  <requestHandler name="/update" class="solr.UpdateRequestHandler">
+  <requestHandler name="/update" class="solr.UpdateRequestHandler" startup="lazy">
     <!-- See below for information on defining
          updateRequestProcessorChains that can be used by name
          on each Update Request
@@ -1101,7 +1101,7 @@
      -->
     
     <!-- ping/healthcheck -->
-    <requestHandler name="/admin/ping" class="solr.PingRequestHandler">
+    <requestHandler name="/admin/ping" class="solr.PingRequestHandler" startup="lazy">
         <lst name="invariants">
             <str name="q">solrpingquery</str>
         </lst>
@@ -1117,7 +1117,7 @@
     </requestHandler>
     
     <!-- Echo the request contents back to the client -->
-    <requestHandler name="/debug/dump" class="solr.DumpRequestHandler" >
+    <requestHandler name="/debug/dump" class="solr.DumpRequestHandler" startup="lazy">
         <lst name="defaults">
             <str name="echoParams">explicit</str>
             <str name="echoHandler">true</str>
@@ -1137,7 +1137,7 @@
      
      https://wiki.apache.org/solr/SolrCloud/
      -->
-    <requestHandler name="/replication" class="solr.ReplicationHandler" >
+    <requestHandler name="/replication" class="solr.ReplicationHandler" startup="lazy">
         <!--
          To enable simple master/slave replication, uncomment one of the
        sections below, depending on whether this solr instance should be
diff --git a/source/net/yacy/data/Translator.java b/source/net/yacy/data/Translator.java
index ad8c4daf2..dd2a27b56 100644
--- a/source/net/yacy/data/Translator.java
+++ b/source/net/yacy/data/Translator.java
@@ -105,33 +105,31 @@ public class Translator {
      * @param translationFile the File, which contains the Lists
      * @return a HashMap, which contains for each File a HashMap with translations.
      */
-    public static Map<String, Map<String, String>> loadTranslationsLists(final File translationFile){
+    public static Map<String, Map<String, String>> loadTranslationsLists(final File translationFile) {
         final Map<String, Map<String, String>> lists = new HashMap<String, Map<String, String>>(); //list of translationLists for different files.
         Map<String, String> translationList = new LinkedHashMap<String, String>(); //current Translation Table (maintaining input order)
 
         final List<String> list = FileUtils.getListArray(translationFile);
         String forFile = "";
 
-        for (final String line : list){
-            if (line.isEmpty() || line.charAt(0) != '#'){
-                final String[] split = line.split("==", 2);
-                if (split.length == 2) {
-                    translationList.put(split[0], split[1]);
-                //}else{ //Invalid line
-                }
-            } else if (line.startsWith("#File: ")) {
-                if (!forFile.equals("")){
-                    lists.put(forFile, translationList);
-                }
-                if (line.charAt(6) == ' ') {
-                    forFile=line.substring(7);
-                } else {
-                    forFile=line.substring(6);
-                }
-                if (lists.containsKey(forFile)) {
-                    translationList = lists.get(forFile);
-                } else {
-                    translationList = new LinkedHashMap<String, String>();
+        for (final String line : list) {
+            if (!line.isEmpty()) {
+                if (line.charAt(0) != '#') {
+                    final String[] split = line.split("==", 2);
+                    if (split.length == 2) {
+                        translationList.put(split[0], split[1]);
+                        //}else{ //Invalid line
+                    }
+                } else if (line.startsWith("#File:")) {
+                    if (!forFile.isEmpty()) {
+                        lists.put(forFile, translationList);
+                    }
+                    forFile = line.substring(6).trim(); //skip "#File:"
+                    if (lists.containsKey(forFile)) {
+                        translationList = lists.get(forFile);
+                    } else {
+                        translationList = new LinkedHashMap<String, String>();
+                    }
                 }
             }
         }
diff --git a/source/net/yacy/document/parser/bzipParser.java b/source/net/yacy/document/parser/bzipParser.java
index 0dc0daad6..dca586f3c 100644
--- a/source/net/yacy/document/parser/bzipParser.java
+++ b/source/net/yacy/document/parser/bzipParser.java
@@ -34,6 +34,7 @@ import java.util.Date;
 
 import net.yacy.cora.document.id.AnchorURL;
 import net.yacy.cora.document.id.DigestURL;
+import net.yacy.cora.document.id.MultiProtocolURL;
 import net.yacy.document.AbstractParser;
 import net.yacy.document.Document;
 import net.yacy.document.Parser;
@@ -92,7 +93,7 @@ public class bzipParser extends AbstractParser implements Parser {
             }
             zippedContent.close();
             out.close();
-
+            final String filename = location.getFileName();
              // create maindoc for this bzip container, register with supplied url & mime
             maindoc = new Document(
                     location,
@@ -101,7 +102,7 @@ public class bzipParser extends AbstractParser implements Parser {
                     this,
                     null,
                     null,
-                    null,
+                    AbstractParser.singleList(filename.isEmpty() ? location.toTokens() : MultiProtocolURL.unescape(filename)), // title
                     null,
                     null,
                     null,
diff --git a/source/net/yacy/document/parser/gzipParser.java b/source/net/yacy/document/parser/gzipParser.java
index 504dd1116..c8590530f 100644
--- a/source/net/yacy/document/parser/gzipParser.java
+++ b/source/net/yacy/document/parser/gzipParser.java
@@ -35,6 +35,7 @@ import java.util.zip.GZIPInputStream;
 
 import net.yacy.cora.document.id.AnchorURL;
 import net.yacy.cora.document.id.DigestURL;
+import net.yacy.cora.document.id.MultiProtocolURL;
 import net.yacy.document.AbstractParser;
 import net.yacy.document.Document;
 import net.yacy.document.Parser;
@@ -90,6 +91,7 @@ public class gzipParser extends AbstractParser implements Parser {
             }
             zippedContent.close();
             out.close();
+            final String filename = location.getFileName();
             // create maindoc for this gzip container, register with supplied url & mime
             maindoc = new Document(
                     location,
@@ -98,7 +100,7 @@ public class gzipParser extends AbstractParser implements Parser {
                     this,
                     null,
                     null,
-                    null,
+                    AbstractParser.singleList(filename.isEmpty() ? location.toTokens() : MultiProtocolURL.unescape(filename)), // title
                     null,
                     null,
                     null,
diff --git a/source/net/yacy/document/parser/sevenzipParser.java b/source/net/yacy/document/parser/sevenzipParser.java
index ddfdd8153..c5cde469f 100644
--- a/source/net/yacy/document/parser/sevenzipParser.java
+++ b/source/net/yacy/document/parser/sevenzipParser.java
@@ -35,6 +35,7 @@ import java.io.OutputStream;
 import java.util.Date;
 
 import net.yacy.cora.document.id.AnchorURL;
+import net.yacy.cora.document.id.MultiProtocolURL;
 import net.yacy.cora.util.ConcurrentLog;
 import net.yacy.document.AbstractParser;
 import net.yacy.document.Document;
@@ -62,6 +63,8 @@ public class sevenzipParser extends AbstractParser implements Parser {
             final String charset,
             final int timezoneOffset,
             final IInStream source) throws Parser.Failure, InterruptedException {
+
+        final String filename = location.getFileName();
         final Document doc = new Document(
                 location,
                 mimeType,
@@ -69,12 +72,12 @@ public class sevenzipParser extends AbstractParser implements Parser {
                 this,
                 null,
                 null,
+                AbstractParser.singleList(filename.isEmpty() ? location.toTokens() : MultiProtocolURL.unescape(filename)), // title,
                 null,
                 null,
                 null,
                 null,
-                null,
-                0.0f, 0.0f,
+                0.0d, 0.0d,
                 (Object)null,
                 null,
                 null,
diff --git a/source/net/yacy/document/parser/tarParser.java b/source/net/yacy/document/parser/tarParser.java
index c5a5fbd03..ae25b4776 100644
--- a/source/net/yacy/document/parser/tarParser.java
+++ b/source/net/yacy/document/parser/tarParser.java
@@ -72,7 +72,8 @@ public class tarParser extends AbstractParser implements Parser {
             final int timezoneOffset,
             InputStream source) throws Parser.Failure, InterruptedException {
 
-        final String ext = MultiProtocolURL.getFileExtension(location.getFileName());
+        final String filename = location.getFileName();
+        final String ext = MultiProtocolURL.getFileExtension(filename);
         if (ext.equals("gz") || ext.equals("tgz")) {
             try {
                 source = new GZIPInputStream(source);
@@ -84,14 +85,14 @@ public class tarParser extends AbstractParser implements Parser {
         final TarArchiveInputStream tis = new TarArchiveInputStream(source);
         
         // create maindoc for this bzip container
-        Document maindoc = new Document(
+        final Document maindoc = new Document(
                     location,
                     mimeType,
                     charset,
                     this,
                     null,
                     null,
-                    null,
+                    AbstractParser.singleList(filename.isEmpty() ? location.toTokens() : MultiProtocolURL.unescape(filename)), // title
                     null,
                     null,
                     null,
diff --git a/source/net/yacy/document/parser/zipParser.java b/source/net/yacy/document/parser/zipParser.java
index 155d669ba..a6718aea1 100644
--- a/source/net/yacy/document/parser/zipParser.java
+++ b/source/net/yacy/document/parser/zipParser.java
@@ -33,6 +33,7 @@ import java.util.zip.ZipInputStream;
 
 import net.yacy.cora.document.id.AnchorURL;
 import net.yacy.cora.document.id.DigestURL;
+import net.yacy.cora.document.id.MultiProtocolURL;
 import net.yacy.document.AbstractParser;
 import net.yacy.document.Document;
 import net.yacy.document.Parser;
@@ -79,15 +80,16 @@ public class zipParser extends AbstractParser implements Parser {
 
         ZipEntry entry;
         final ZipInputStream zis = new ZipInputStream(source);
+        final String filename = location.getFileName();
         // create maindoc for this zip container with supplied url and mime
-        Document maindoc = new Document(
+        final Document maindoc = new Document(
                 location,
                 mimeType,
                 charset,
                 this,
                 null,
                 null,
-                null,
+                AbstractParser.singleList(filename.isEmpty() ? location.toTokens() : MultiProtocolURL.unescape(filename)), // title
                 null,
                 null,
                 null,
diff --git a/source/net/yacy/kelondro/util/GenerationMemoryStrategy.java b/source/net/yacy/kelondro/util/GenerationMemoryStrategy.java
index 55b24ea3e..1253537a6 100644
--- a/source/net/yacy/kelondro/util/GenerationMemoryStrategy.java
+++ b/source/net/yacy/kelondro/util/GenerationMemoryStrategy.java
@@ -51,7 +51,7 @@ public class GenerationMemoryStrategy extends MemoryStrategy {
      */
     @Override
     protected final long free() {
-        return getUsage(eden, false).getCommitted() - getUsage(eden, false).getUsed();
+        return youngAvailable();
     }
     
     /**
@@ -61,7 +61,7 @@ public class GenerationMemoryStrategy extends MemoryStrategy {
      */
     @Override
     protected final long available() {
-    	return available(true);
+    	return available(false);
     }
     
     /**
@@ -70,7 +70,7 @@ public class GenerationMemoryStrategy extends MemoryStrategy {
      * @return bytes
      */
     private final long available(final boolean force) {
-    	return force & properState(force) ? Math.max(youngAvailable(), oldAvailable()) : Math.min(youngAvailable(), Math.max(M, oldAvailable()));
+    	return force & properState(force) ? Math.max(youngAvailable(), oldAvailable()) : oldAvailable();
     }
     
     /**
@@ -99,6 +99,14 @@ public class GenerationMemoryStrategy extends MemoryStrategy {
     protected final long maxMemory() {
 		return heap.getHeapMemoryUsage().getMax();
     }
+    
+    /**
+     * get the memory that needs to be available for properState
+     */
+    protected final long minMemory()
+    {
+    	return getUsage(eden, true).getUsed();
+    }
 
 	/**
      * checks if a specified amount of bytes are available
@@ -151,7 +159,7 @@ public class GenerationMemoryStrategy extends MemoryStrategy {
      * @return if survivor fits into old space
      */
     private boolean properState(final boolean force) {
-    	final long surv = force? Math.max(M, getUsage(survivor, false).getUsed()) : getUsage(survivor, false).getCommitted();
+    	final long surv = force? M + getUsage(survivor, false).getUsed() : getUsage(survivor, false).getCommitted();
     	return surv < oldAvailable();
     }
     
diff --git a/source/net/yacy/kelondro/workflow/InstantBusyThread.java b/source/net/yacy/kelondro/workflow/InstantBusyThread.java
index 1a03b79b5..e8d62ab23 100644
--- a/source/net/yacy/kelondro/workflow/InstantBusyThread.java
+++ b/source/net/yacy/kelondro/workflow/InstantBusyThread.java
@@ -162,7 +162,7 @@ public final class InstantBusyThread extends AbstractBusyThread implements BusyT
         thread.setIdleSleep(-1);
         thread.setBusySleep(-1);
         thread.setMemPreReqisite(0);
-        thread.setLoadPreReqisite(99); // this is called during initialization phase and some code parts depend on it; therefore we cannot set a prerequisite that prevents the start of that thread
+        thread.setLoadPreReqisite(Double.MAX_VALUE); // this is called during initialization phase and some code parts depend on it; therefore we cannot set a prerequisite that prevents the start of that thread
         thread.start();
         return thread;
     }
diff --git a/source/net/yacy/search/query/AccessTracker.java b/source/net/yacy/search/query/AccessTracker.java
index b050ee4ae..07c06b15d 100644
--- a/source/net/yacy/search/query/AccessTracker.java
+++ b/source/net/yacy/search/query/AccessTracker.java
@@ -48,7 +48,8 @@ import net.yacy.search.EventTracker;
 
 public class AccessTracker {
 
-    private final static long DUMP_PERIOD = 60000L;
+    private final static long DUMP_PERIOD = 3600000L;
+    private final static int DUMP_SIZE = 50000;
 
     private static final int minSize = 100;
     private static final int maxSize = 1000;
@@ -89,6 +90,8 @@ public class AccessTracker {
     private static final LinkedList<QueryParams> remoteSearches = new LinkedList<QueryParams>();
     private static final ArrayList<String> log = new ArrayList<String>();
     private static long lastLogDump = System.currentTimeMillis();
+    private static long localCount = 0;
+    private static long remoteCount = 0;
     private static File dumpFile = null;
 
     public static void setDumpFile(File f) {
@@ -141,9 +144,9 @@ public class AccessTracker {
         return null;
     }
 
-    public static int size(final Location location) {
-        if (location == Location.local) synchronized (localSearches) {return localSearches.size();}
-        if (location == Location.remote) synchronized (remoteSearches) {return remoteSearches.size();}
+    public static long size(final Location location) {
+        if (location == Location.local) synchronized (localSearches) {return localCount + localSearches.size();}
+        if (location == Location.remote) synchronized (remoteSearches) {return remoteCount + remoteSearches.size();}
         return 0;
     }
 
@@ -155,10 +158,6 @@ public class AccessTracker {
 
     public static void addToDump(String querystring, String resultcount) {
         addToDump(querystring, resultcount, new Date());
-        if (lastLogDump + DUMP_PERIOD < System.currentTimeMillis()) {
-            lastLogDump = System.currentTimeMillis();
-            dumpLog();
-        }
     }
 
     public static void addToDump(String querystring, String resultcount, Date d) {
@@ -173,12 +172,21 @@ public class AccessTracker {
         synchronized (log) {
             log.add(sb.toString());
         }
+        if (log.size() > DUMP_SIZE || lastLogDump + DUMP_PERIOD < System.currentTimeMillis()) {
+            dumpLog();
+        }
     }
 
     public static void dumpLog() {
+        lastLogDump = System.currentTimeMillis();
+    	localCount += localSearches.size();
         while (!localSearches.isEmpty()) {
             addToDump(localSearches.removeFirst(), 0);
         }
+        remoteCount += remoteSearches.size();
+        while (!remoteSearches.isEmpty()) {
+            addToDump(remoteSearches.removeFirst(), 0);
+        }
         Thread t = new Thread() {
             @Override
             public void run() {
diff --git a/source/net/yacy/search/query/QueryParams.java b/source/net/yacy/search/query/QueryParams.java
index 2e4bcfa3f..e61b875bd 100644
--- a/source/net/yacy/search/query/QueryParams.java
+++ b/source/net/yacy/search/query/QueryParams.java
@@ -95,7 +95,7 @@ public final class QueryParams {
     private static final Map<String, CollectionSchema> defaultfacetfields = new HashMap<String, CollectionSchema>();
     static {
         // the key shall match with configuration property search.navigation
-        defaultfacetfields.put("location", CollectionSchema.coordinate_p_0_coordinate); // coordinate_p can't be used for facet (subfields), as value isn't used subfield can be used
+        // defaultfacetfields.put("location", CollectionSchema.coordinate_p_0_coordinate); // coordinate_p can't be used for facet (subfields), as value isn't used subfield can be used
         defaultfacetfields.put("hosts", CollectionSchema.host_s);
         defaultfacetfields.put("protocol", CollectionSchema.url_protocol_s);
         defaultfacetfields.put("filetype", CollectionSchema.url_file_ext_s);
diff --git a/source/net/yacy/search/schema/CollectionSchema.java b/source/net/yacy/search/schema/CollectionSchema.java
index edb28cc59..d97c7f00f 100644
--- a/source/net/yacy/search/schema/CollectionSchema.java
+++ b/source/net/yacy/search/schema/CollectionSchema.java
@@ -79,8 +79,8 @@ public enum CollectionSchema implements SchemaDeclaration {
 
     // optional but recommended
     coordinate_p(SolrType.location, true, true, false, false, false, "point in degrees of latitude,longitude as declared in WSG84"),
-    coordinate_p_0_coordinate(SolrType.coordinate, true, true, false, false, false, "automatically created subfield, (latitude)"),
-    coordinate_p_1_coordinate(SolrType.coordinate, true, true, false, false, false, "automatically created subfield, (longitude)"),
+    coordinate_p_0_coordinate(SolrType.coordinate, true, false, false, false, false, "automatically created subfield, (latitude)"),
+    coordinate_p_1_coordinate(SolrType.coordinate, true, false, false, false, false, "automatically created subfield, (longitude)"),
     ip_s(SolrType.string, true, true, false, false, false, "ip of host of url (after DNS lookup)"),
     author(SolrType.text_general, true, true, false, false, true, "content of author-tag"),
     author_sxt(SolrType.string, true, true, true, false, false, "content of author-tag as copy-field from author. This is used for facet generation"),
@@ -263,7 +263,7 @@ public enum CollectionSchema implements SchemaDeclaration {
         this.omitNorms = omitNorms;
         this.searchable = searchable;
         this.comment = comment;
-        this.docValues = (type == SolrType.string || type == SolrType.date);
+        this.docValues = (type == SolrType.string || type == SolrType.date || type.name().startsWith("num_"));
         // verify our naming scheme
         String name = this.name();
         int p = name.indexOf('_');
diff --git a/source/net/yacy/search/schema/WebgraphSchema.java b/source/net/yacy/search/schema/WebgraphSchema.java
index ee7ad8eac..ef5f4ae6b 100644
--- a/source/net/yacy/search/schema/WebgraphSchema.java
+++ b/source/net/yacy/search/schema/WebgraphSchema.java
@@ -117,7 +117,7 @@ public enum WebgraphSchema implements SchemaDeclaration {
         this.omitNorms = omitNorms;
         this.searchable = searchable;
         this.comment = comment;
-        this.docValues = (type == SolrType.string || type == SolrType.date);
+        this.docValues = (type == SolrType.string || type == SolrType.date || type.name().startsWith("num_"));
         // verify our naming scheme
         String name = this.name();
         int p = name.indexOf('_');