diff --git a/module-server/src/main/kotlin/de/twomartens/timetable/MainApplication.kt b/module-server/src/main/kotlin/de/twomartens/timetable/MainApplication.kt
index dc3af78..e1dcd0a 100644
--- a/module-server/src/main/kotlin/de/twomartens/timetable/MainApplication.kt
+++ b/module-server/src/main/kotlin/de/twomartens/timetable/MainApplication.kt
@@ -1,6 +1,7 @@
 package de.twomartens.timetable
 
 import de.twomartens.timetable.bahnApi.service.BahnApiService
+import de.twomartens.timetable.bahnApi.service.BahnDatabaseService
 import mu.KotlinLogging
 import org.springframework.boot.autoconfigure.SpringBootApplication
 import org.springframework.boot.context.event.ApplicationReadyEvent
@@ -16,16 +17,15 @@ import java.time.Month
 @EnableScheduling
 @SpringBootApplication
 open class MainApplication(
-        private val bahnApiService: BahnApiService
+        private val bahnApiService: BahnApiService,
+        private val bahnDatabaseService: BahnDatabaseService
 ) {
     @EventListener(ApplicationReadyEvent::class)
     fun ready() {
-        val result = bahnApiService.fetchStations("Köln Hbf")
-        val koeln = result[0]
-        val timetable = bahnApiService.fetchTimetable(koeln.eva,
-                LocalDate.of(2023, Month.SEPTEMBER, 23),
-                LocalTime.of(17, 0))
-        log.info("stations: $result")
+        val timetable = bahnApiService.fetchTimetable(8000207,
+                LocalDate.of(2023, Month.OCTOBER, 1),
+                LocalTime.of(3, 0))
+        log.info { "bs" }
     }
 
     companion object {
diff --git a/module-server/src/main/kotlin/de/twomartens/timetable/bahnApi/mapper/BahnTimetableMapper.kt b/module-server/src/main/kotlin/de/twomartens/timetable/bahnApi/mapper/BahnTimetableMapper.kt
new file mode 100644
index 0000000..e2ceb51
--- /dev/null
+++ b/module-server/src/main/kotlin/de/twomartens/timetable/bahnApi/mapper/BahnTimetableMapper.kt
@@ -0,0 +1,25 @@
+package de.twomartens.timetable.bahnApi.mapper
+
+import de.twomartens.timetable.bahnApi.model.db.BahnTimetable
+import org.mapstruct.*
+import java.time.LocalDateTime
+
+@Mapper(
+        collectionMappingStrategy = CollectionMappingStrategy.ADDER_PREFERRED,
+        nullValueCheckStrategy = NullValueCheckStrategy.ALWAYS,
+        unmappedTargetPolicy = ReportingPolicy.IGNORE
+)
+interface BahnTimetableMapper {
+    @Mapping(target = "id", ignore = true)
+    @Mapping(target = "created", ignore = true)
+    @Mapping(target = "lastModified", ignore = true)
+    fun mapToDB(dto: de.twomartens.timetable.bahnApi.model.dto.BahnTimetable,
+                dateTime: LocalDateTime): BahnTimetable {
+        return BahnTimetable(
+                dto.eva!!,
+                dateTime,
+                dto.station,
+                dto.stops
+        )
+    }
+}
\ No newline at end of file
diff --git a/module-server/src/main/kotlin/de/twomartens/timetable/bahnApi/model/db/BahnTimetable.kt b/module-server/src/main/kotlin/de/twomartens/timetable/bahnApi/model/db/BahnTimetable.kt
new file mode 100644
index 0000000..b8ff49d
--- /dev/null
+++ b/module-server/src/main/kotlin/de/twomartens/timetable/bahnApi/model/db/BahnTimetable.kt
@@ -0,0 +1,30 @@
+package de.twomartens.timetable.bahnApi.model.db
+
+import de.twomartens.timetable.bahnApi.model.dto.BahnStationStop
+import org.bson.types.ObjectId
+import org.springframework.data.annotation.CreatedDate
+import org.springframework.data.annotation.Id
+import org.springframework.data.annotation.LastModifiedDate
+import org.springframework.data.mongodb.core.index.CompoundIndex
+import org.springframework.data.mongodb.core.index.TextIndexed
+import org.springframework.data.mongodb.core.mapping.Document
+import java.time.Instant
+import java.time.LocalDateTime
+
+@Document
+@CompoundIndex(def = "{'eva': 1, 'dateTime': 1}")
+data class BahnTimetable(
+        var eva: Int,
+        var dateTime: LocalDateTime,
+        @TextIndexed var station: String,
+        var stops: List<BahnStationStop>
+) {
+    @Id
+    var id: ObjectId = ObjectId()
+
+    @CreatedDate
+    lateinit var created: Instant
+
+    @LastModifiedDate
+    lateinit var lastModified: Instant
+}
\ No newline at end of file
diff --git a/module-server/src/main/kotlin/de/twomartens/timetable/bahnApi/repository/BahnTimetableRepository.kt b/module-server/src/main/kotlin/de/twomartens/timetable/bahnApi/repository/BahnTimetableRepository.kt
new file mode 100644
index 0000000..3bbb55c
--- /dev/null
+++ b/module-server/src/main/kotlin/de/twomartens/timetable/bahnApi/repository/BahnTimetableRepository.kt
@@ -0,0 +1,7 @@
+package de.twomartens.timetable.bahnApi.repository
+
+import de.twomartens.timetable.bahnApi.model.db.BahnStation
+import de.twomartens.timetable.bahnApi.model.db.BahnTimetable
+import org.springframework.data.mongodb.repository.MongoRepository
+
+interface BahnTimetableRepository : MongoRepository<BahnTimetable, String>
diff --git a/module-server/src/main/kotlin/de/twomartens/timetable/bahnApi/service/BahnApiService.kt b/module-server/src/main/kotlin/de/twomartens/timetable/bahnApi/service/BahnApiService.kt
index 6c057a0..0ec7e18 100644
--- a/module-server/src/main/kotlin/de/twomartens/timetable/bahnApi/service/BahnApiService.kt
+++ b/module-server/src/main/kotlin/de/twomartens/timetable/bahnApi/service/BahnApiService.kt
@@ -31,7 +31,7 @@ class BahnApiService(
         return body?.stations ?: listOf()
     }
 
-    fun fetchTimetable(eva: String, date: LocalDate, hour: LocalTime): BahnTimetable {
+    fun fetchTimetable(eva: Int, date: LocalDate, hour: LocalTime): BahnTimetable {
         val requestEntity = buildRequestEntity<BahnTimetable>()
         val dateFormatter = DateTimeFormatter.ofPattern("yyMMdd")
         val timeFormatter = DateTimeFormatter.ofPattern("HH")
diff --git a/module-server/src/main/kotlin/de/twomartens/timetable/bahnApi/service/BahnDatabaseService.kt b/module-server/src/main/kotlin/de/twomartens/timetable/bahnApi/service/BahnDatabaseService.kt
index 7d033b0..a61a96f 100644
--- a/module-server/src/main/kotlin/de/twomartens/timetable/bahnApi/service/BahnDatabaseService.kt
+++ b/module-server/src/main/kotlin/de/twomartens/timetable/bahnApi/service/BahnDatabaseService.kt
@@ -1,19 +1,29 @@
 package de.twomartens.timetable.bahnApi.service
 
 import de.twomartens.timetable.bahnApi.mapper.BahnStationMapper
+import de.twomartens.timetable.bahnApi.mapper.BahnTimetableMapper
 import de.twomartens.timetable.bahnApi.model.dto.BahnStation
+import de.twomartens.timetable.bahnApi.model.dto.BahnTimetable
 import de.twomartens.timetable.bahnApi.repository.BahnStationRepository
+import de.twomartens.timetable.bahnApi.repository.BahnTimetableRepository
 import org.mapstruct.factory.Mappers
 import org.springframework.stereotype.Service
+import java.time.LocalDateTime
 
 @Service
 class BahnDatabaseService(
-        private val bahnStationRepository: BahnStationRepository
+        private val bahnStationRepository: BahnStationRepository,
+        private val bahnTimetableRepository: BahnTimetableRepository
 ) {
     private val bahnStationMapper = Mappers.getMapper(BahnStationMapper::class.java)
+    private val bahnTimetableMapper = Mappers.getMapper(BahnTimetableMapper::class.java)
 
     fun storeStations(stations: List<BahnStation>) {
         bahnStationRepository.saveAll(stations
                 .map { bahnStationMapper.mapToDB(it) })
     }
+
+    fun storeTimetable(timetable: BahnTimetable, dateTime: LocalDateTime) {
+        bahnTimetableRepository.save(bahnTimetableMapper.mapToDB(timetable, dateTime))
+    }
 }
\ No newline at end of file
diff --git a/module-server/src/main/kotlin/de/twomartens/timetable/bahnApi/tasks/FetchTimetableTask.kt b/module-server/src/main/kotlin/de/twomartens/timetable/bahnApi/tasks/FetchTimetableTask.kt
new file mode 100644
index 0000000..2dd63cb
--- /dev/null
+++ b/module-server/src/main/kotlin/de/twomartens/timetable/bahnApi/tasks/FetchTimetableTask.kt
@@ -0,0 +1,23 @@
+package de.twomartens.timetable.bahnApi.tasks
+
+import de.twomartens.timetable.bahnApi.service.BahnApiService
+import de.twomartens.timetable.bahnApi.service.BahnDatabaseService
+import org.springframework.scheduling.annotation.Async
+import org.springframework.scheduling.concurrent.ThreadPoolTaskExecutor
+import java.time.LocalDate
+import java.time.LocalTime
+
+@Async
+open class FetchTimetableTask(
+        private val eva: Int,
+        private val date: LocalDate,
+        private val hour: LocalTime,
+        private val bahnApiService: BahnApiService,
+        private val bahnDatabaseService: BahnDatabaseService,
+        private val executor: ThreadPoolTaskExecutor) : Runnable {
+    override fun run() {
+        val timetable = bahnApiService.fetchTimetable(eva, date, hour)
+        val storeTask = StoreTimetableTask(timetable, date.atTime(hour), bahnDatabaseService)
+        executor.execute(storeTask)
+    }
+}
\ No newline at end of file
diff --git a/module-server/src/main/kotlin/de/twomartens/timetable/bahnApi/tasks/StoreTimetableTask.kt b/module-server/src/main/kotlin/de/twomartens/timetable/bahnApi/tasks/StoreTimetableTask.kt
new file mode 100644
index 0000000..e3074d5
--- /dev/null
+++ b/module-server/src/main/kotlin/de/twomartens/timetable/bahnApi/tasks/StoreTimetableTask.kt
@@ -0,0 +1,17 @@
+package de.twomartens.timetable.bahnApi.tasks
+
+import de.twomartens.timetable.bahnApi.model.dto.BahnTimetable
+import de.twomartens.timetable.bahnApi.service.BahnDatabaseService
+import org.springframework.scheduling.annotation.Async
+import java.time.LocalDateTime
+
+@Async
+open class StoreTimetableTask(
+        private val timetable: BahnTimetable,
+        private val dateTime: LocalDateTime,
+        private val bahnDatabaseService: BahnDatabaseService
+) : Runnable {
+    override fun run() {
+        bahnDatabaseService.storeTimetable(timetable, dateTime)
+    }
+}
\ No newline at end of file
diff --git a/module-server/src/main/kotlin/de/twomartens/timetable/configuration/ThreadPoolTaskExecutorConfig.kt b/module-server/src/main/kotlin/de/twomartens/timetable/configuration/ThreadPoolTaskExecutorConfig.kt
new file mode 100644
index 0000000..667ce73
--- /dev/null
+++ b/module-server/src/main/kotlin/de/twomartens/timetable/configuration/ThreadPoolTaskExecutorConfig.kt
@@ -0,0 +1,17 @@
+package de.twomartens.timetable.configuration
+
+import org.springframework.context.annotation.Bean
+import org.springframework.context.annotation.Configuration
+import org.springframework.scheduling.concurrent.ThreadPoolTaskExecutor
+
+private const val CORE_POOL_SIZE = 1
+
+@Configuration
+open class ThreadPoolTaskExecutorConfig {
+    @Bean
+    open fun threadPoolTaskExecutor(): ThreadPoolTaskExecutor {
+        val executor = ThreadPoolTaskExecutor()
+        executor.corePoolSize = CORE_POOL_SIZE
+        return executor
+    }
+}
\ No newline at end of file
diff --git a/module-server/src/main/kotlin/de/twomartens/timetable/configuration/ThreadPoolTaskSchedulerConfig.kt b/module-server/src/main/kotlin/de/twomartens/timetable/configuration/ThreadPoolTaskSchedulerConfig.kt
new file mode 100644
index 0000000..555ebfa
--- /dev/null
+++ b/module-server/src/main/kotlin/de/twomartens/timetable/configuration/ThreadPoolTaskSchedulerConfig.kt
@@ -0,0 +1,20 @@
+package de.twomartens.timetable.configuration
+
+import org.springframework.context.annotation.Bean
+import org.springframework.context.annotation.Configuration
+import org.springframework.scheduling.concurrent.ThreadPoolTaskScheduler
+
+private const val POOL_SIZE = 5
+
+private const val THREAD_NAME_PREFIX = "ThreadPoolTaskScheduler"
+
+@Configuration
+open class ThreadPoolTaskSchedulerConfig {
+    @Bean
+    open fun threadPoolTaskScheduler(): ThreadPoolTaskScheduler {
+        val scheduler = ThreadPoolTaskScheduler()
+        scheduler.poolSize = POOL_SIZE
+        scheduler.threadNamePrefix = THREAD_NAME_PREFIX
+        return scheduler
+    }
+}
\ No newline at end of file