MariaDB: Parameterized performance settings via .env and docker-compose command flags.

docker-compose.yml

@@ -51,6 +51,15 @@ services:
         restart: always
         image: mariadb:10.11
         container_name: ae_mariadb_dev
+        command: [
+            "mysqld",
+            "--max-connections=${MARIADB_MAX_CONNECTIONS}",
+            "--innodb-buffer-pool-size=${MARIADB_INNODB_BUFFER_POOL_SIZE}",
+            "--query-cache-size=${MARIADB_QUERY_CACHE_SIZE}",
+            "--tmp-table-size=${MARIADB_TMP_TABLE_SIZE}",
+            "--max-heap-table-size=${MARIADB_TMP_TABLE_SIZE}",
+            "--table-open-cache=${MARIADB_TABLE_OPEN_CACHE}"
+        ]
         environment:
             MYSQL_ROOT_PASSWORD: ${AE_DB_PASSWORD}
             MYSQL_DATABASE: ${AE_DB_NAME}