Develop

.env.example

@@ -10,11 +10,11 @@ DB_PASS=postgres
 POSTGRES_DB=udav
 DB_SCHEMA=public
 DB_DIALECT=POSTGRES
-# Batch size for database inserts (default: 5000)
+# Batch size for database inserts (default: 10000)
 # Higher = fewer DB roundtrips, more memory. Range: 1000-15000
-DB_BATCH_SIZE=5000
+DB_BATCH_SIZE=10000
 # Max identifier length (PostgreSQL: 63, MySQL: 64, MSSQL: 128)
-DB_MAX_IDENT=255
+DB_MAX_IDENT=63
 
 # ============================================
 # DUUI Importer Configuration
@@ -24,11 +24,19 @@ DUUI_IMPORTER=false
 # Path to input files
 DUUI_IMPORTER_PATH=/app/data/input
 # File extension: .xmi (uncompressed) or .gz (gzip compressed)
-DUUI_IMPORTER_FILE_ENDING=.xmi
+DUUI_IMPORTER_FILE_ENDING=.gz
 # Number of parallel workers (default: 4, rule: 1 per CPU core)
 DUUI_IMPORTER_WORKERS=4
-# UIMA CAS pool size (default: 2×workers)
-DUUI_IMPORTER_CAS_POOL_SIZE=8
+# UIMA CAS pool size (default: 12)
+DUUI_IMPORTER_CAS_POOL_SIZE=12
+# Number of DB writer workers
+DUUI_IMPORTER_DB_WORKERS=4
+# Reader batch size (number of documents read per batch)
+DUUI_IMPORTER_READER_BATCH_SIZE=8
+# Prepare DB schema on startup
+DUUI_IMPORTER_PREPARE_DB_SCHEMA=true
+# Store covered text of annotations
+DUUI_IMPORTER_STORE_COVERED_TEXT=false
 # Optional: External TypeSystem XML file path (auto-detected from XMI if not set)
 DUUI_IMPORTER_TYPE_SYSTEM_PATH=
 

README.md

@@ -18,7 +18,28 @@ UDAV is designed to enable different disciplines to display their automatic pre-
 
 - Dynamic and interactive charts
 - Visual editor
-- Different export options
+- Different export options: svg, png, tex, csv, json
+- Widget pagination
+- LLM ChatBot
+
+### Widgets
+
+UDAV currently contains the following widgets:
+
+- Text (static)
+- Image (static)
+- Video (static)
+- Inline Frame (static)
+- Table
+- Bar Chart
+- Pie Chart
+- Line Chart
+- Highlight Text
+- Simple Map
+- Network Graph
+- Voronoi Diagram
+- Medial Axis
+- Boundary Approximation
 
 ## Getting Started
 
@@ -74,7 +95,7 @@ UDAV is designed to enable different disciplines to display their automatic pre-
 4. Start the `App.java` file
 
 > [!NOTE]
-> The webpage, by deafult, is reachable under: [http://localhost:8080](http://localhost:8080/). If you're looking for a small demo without creating it yourself, please check our [open demo](udav/demo).
+> The webpage, by deafult, is reachable under: [http://localhost:8080](http://localhost:8080/). If you're looking for a small demo without creating it yourself, please check our [open demo](https://demo.udav.texttechnologylab.org/).
 
 ## License
 

docker-compose.yml

@@ -7,15 +7,22 @@ services:
       POSTGRES_DB: ${POSTGRES_DB:-udav}
       POSTGRES_USER: ${DB_USER:-postgres}
       POSTGRES_PASSWORD: ${DB_PASS:-postgres}
+    command: >
+      postgres
+      -c shared_buffers=8GB
+      -c maintenance_work_mem=2GB
+      -c work_mem=64MB
+      -c effective_cache_size=24GB
+      -c max_wal_size=8GB
+      -c checkpoint_timeout=15min
+      -c wal_compression=on
+      -c synchronous_commit=off
+      -c max_parallel_maintenance_workers=4
+    shm_size: 1g
     ports:
       - "5432:5432"
     volumes:
       - postgres_data:/var/lib/postgresql/data
-    healthcheck:
-      test: ["CMD-SHELL", "pg_isready -U ${DB_USER:-postgres} -d ${POSTGRES_DB:-udav}"]
-      interval: 10s
-      timeout: 5s
-      retries: 5
 
   udav:
     build:

pom.xml

@@ -175,7 +175,6 @@
             <groupId>org.postgresql</groupId>
             <artifactId>postgresql</artifactId>
             <version>42.7.4</version>
-            <scope>runtime</scope>
         </dependency>
 
         <dependency>