1# Spring Dependency Configuration Patterns
2 
3Common dependency and configuration patterns to identify during assessment.
4 
5## Database Configuration
6 
7**Maven (pom.xml):**
8```xml
9<dependency>
10    <groupId>org.springframework.boot</groupId>
11    <artifactId>spring-boot-starter-data-jpa</artifactId>
12</dependency>
13```
14 
15**application.properties:**
16```properties
17spring.datasource.url=jdbc:mysql://localhost:3306/mydb
18spring.datasource.username=dbuser
19spring.datasource.driver-class-name=com.mysql.cj.jdbc.Driver
20```
21 
22**application.yml:**
23```yaml
24spring:
25  data:
26    mongodb:
27      uri: mongodb://<username>:<password>@server:27017
28```
29 
30## JMS Message Brokers
31 
32**ActiveMQ (pom.xml):**
33```xml
34<dependency>
35    <groupId>org.springframework.boot</groupId>
36    <artifactId>spring-boot-starter-activemq</artifactId>
37</dependency>
38```
39 
40**application.properties:**
41```properties
42spring.activemq.broker-url=tcp://localhost:61616
43spring.activemq.user=admin
44```
45 
46## External Caches
47 
48**Redis with Spring Data Redis:**
49- Check for `spring-boot-starter-data-redis` dependency
50- Review application.properties for Redis connection strings
51- Check for Spring Session configuration (in-memory → Redis)
52