diff --git a/repertory/librepertory/include/types/repertory.hpp b/repertory/librepertory/include/types/repertory.hpp
index da798253..eee347c5 100644
--- a/repertory/librepertory/include/types/repertory.hpp
+++ b/repertory/librepertory/include/types/repertory.hpp
@@ -23,7 +23,9 @@
 #define REPERTORY_INCLUDE_TYPES_REPERTORY_HPP_
 
 namespace repertory {
-inline constexpr const auto max_time{std::numeric_limits<std::uint64_t>::max()};
+inline constexpr const auto max_time{
+    std::numeric_limits<std::uint64_t>::max(),
+};
 
 inline constexpr const std::string META_ACCESSED{"accessed"};
 inline constexpr const std::string META_ATTRIBUTES{"attributes"};
@@ -99,7 +101,22 @@ enum class api_error {
 [[nodiscard]] auto api_error_to_string(const api_error &error)
     -> const std::string &;
 
-enum class download_type { direct, fallback, ring_buffer };
+enum class database_type {
+  rocksdb,
+  sqlite,
+};
+[[nodiscard]] auto database_type_from_string(std::string type,
+                                             const database_type &default_type)
+    -> database_type;
+
+[[nodiscard]] auto database_type_to_string(const database_type &type)
+    -> std::string;
+
+enum class download_type {
+  direct,
+  fallback,
+  ring_buffer,
+};
 [[nodiscard]] auto download_type_from_string(std::string type,
                                              const download_type &default_type)
     -> download_type;
@@ -158,23 +175,23 @@ using open_file_data = int;
 #endif
 
 struct api_file final {
-  std::string api_path{};
-  std::string api_parent{};
+  std::string api_path;
+  std::string api_parent;
   std::uint64_t accessed_date{};
   std::uint64_t changed_date{};
   std::uint64_t creation_date{};
   std::uint64_t file_size{};
-  std::string key{};
+  std::string key;
   std::uint64_t modified_date{};
   std::string source_path;
 };
 
 struct directory_item final {
-  std::string api_path{};
-  std::string api_parent{};
+  std::string api_path;
+  std::string api_parent;
   bool directory{false};
   std::uint64_t size{};
-  api_meta_map meta{};
+  api_meta_map meta;
   bool resolved{false};
 
   [[nodiscard]] static auto from_json(const json &item) -> directory_item {
@@ -196,42 +213,42 @@ struct directory_item final {
 };
 
 struct encrypt_config final {
-  std::string encryption_token{};
-  std::string path{};
+  std::string encryption_token;
+  std::string path;
 };
 
 struct filesystem_item final {
-  std::string api_path{};
-  std::string api_parent{};
+  std::string api_path;
+  std::string api_parent;
   bool directory{false};
   std::uint64_t size{};
-  std::string source_path{};
+  std::string source_path;
 };
 
 struct host_config final {
-  std::string agent_string{};
-  std::string api_password{};
-  std::string api_user{};
-  std::uint16_t api_port{};
+  std::string agent_string;
+  std::string api_password;
+  std::string api_user;
+  std::uint16_t api_port;
   std::string host_name_or_ip{"localhost"};
-  std::string path{};
+  std::string path;
   std::string protocol{"http"};
   std::uint32_t timeout_ms{60000U};
 
-  auto operator==(const host_config &hc) const noexcept -> bool {
-    if (&hc != this) {
-      return agent_string == hc.agent_string &&
-             api_password == hc.api_password && api_user == hc.api_user &&
-             api_port == hc.api_port && host_name_or_ip == hc.host_name_or_ip &&
-             path == hc.path && protocol == hc.protocol &&
-             timeout_ms == hc.timeout_ms;
+  auto operator==(const host_config &cfg) const noexcept -> bool {
+    if (&cfg != this) {
+      return agent_string == cfg.agent_string &&
+             api_password == cfg.api_password && api_user == cfg.api_user &&
+             api_port == cfg.api_port &&
+             host_name_or_ip == cfg.host_name_or_ip && path == cfg.path &&
+             protocol == cfg.protocol && timeout_ms == cfg.timeout_ms;
     }
     return true;
   }
 
-  auto operator!=(const host_config &hc) const noexcept -> bool {
-    if (&hc != this) {
-      return not(hc == *this);
+  auto operator!=(const host_config &cfg) const noexcept -> bool {
+    if (&cfg != this) {
+      return not(cfg == *this);
     }
     return false;
   }
@@ -241,46 +258,48 @@ struct host_config final {
 __attribute__((unused))
 #endif
 static void
-to_json(json &j, const host_config &hc) {
-  j = json{{"AgentString", hc.agent_string},
-           {"ApiPassword", hc.api_password},
-           {"ApiPort", hc.api_port},
-           {"ApiUser", hc.api_user},
-           {"HostNameOrIp", hc.host_name_or_ip},
-           {"Path", hc.path},
-           {"Protocol", hc.protocol},
-           {"TimeoutMs", hc.timeout_ms}};
+to_json(json &data, const host_config &cfg) {
+  data = json{
+      {"AgentString", cfg.agent_string},
+      {"ApiPassword", cfg.api_password},
+      {"ApiPort", cfg.api_port},
+      {"ApiUser", cfg.api_user},
+      {"HostNameOrIp", cfg.host_name_or_ip},
+      {"Path", cfg.path},
+      {"Protocol", cfg.protocol},
+      {"TimeoutMs", cfg.timeout_ms},
+  };
 }
 
 #if defined(__GNUG__)
 __attribute__((unused))
 #endif
 static void
-from_json(const json &j, host_config &hc) {
-  j.at("AgentString").get_to(hc.agent_string);
-  j.at("ApiPassword").get_to(hc.api_password);
-  j.at("ApiPort").get_to(hc.api_port);
-  j.at("AuthUser").get_to(hc.api_user);
-  j.at("HostNameOrIp").get_to(hc.host_name_or_ip);
-  j.at("Path").get_to(hc.path);
-  j.at("Protocol").get_to(hc.protocol);
-  j.at("TimeoutMs").get_to(hc.timeout_ms);
+from_json(const json &data, host_config &cfg) {
+  data.at("AgentString").get_to(cfg.agent_string);
+  data.at("ApiPassword").get_to(cfg.api_password);
+  data.at("ApiPort").get_to(cfg.api_port);
+  data.at("AuthUser").get_to(cfg.api_user);
+  data.at("HostNameOrIp").get_to(cfg.host_name_or_ip);
+  data.at("Path").get_to(cfg.path);
+  data.at("Protocol").get_to(cfg.protocol);
+  data.at("TimeoutMs").get_to(cfg.timeout_ms);
 }
 
 struct s3_config final {
-  std::string access_key{};
-  std::string bucket{};
-  std::string encryption_token{};
+  std::string access_key;
+  std::string bucket;
+  std::string encryption_token;
   std::string region{"any"};
-  std::string secret_key{};
+  std::string secret_key;
   std::uint32_t timeout_ms{60000U};
-  std::string url{};
+  std::string url;
   bool use_path_style{false};
   bool use_region_in_url{false};
 };
 
 struct sia_config final {
-  std::string bucket{};
+  std::string bucket;
 };
 
 using api_file_list = std::vector<api_file>;
diff --git a/repertory/librepertory/src/types/repertory.cpp b/repertory/librepertory/src/types/repertory.cpp
index 5ff96f35..8094fc37 100644
--- a/repertory/librepertory/src/types/repertory.cpp
+++ b/repertory/librepertory/src/types/repertory.cpp
@@ -25,6 +25,32 @@
 #include "utils/string.hpp"
 
 namespace repertory {
+auto database_type_from_string(std::string type,
+                               const database_type &default_type)
+    -> database_type {
+  type = utils::string::to_lower(utils::string::trim(type));
+  if (type == "rocksdb") {
+    return database_type::rocksdb;
+  }
+
+  if (type == "sqlite") {
+    return database_type::sqlite;
+  }
+
+  return default_type;
+}
+
+auto database_type_to_string(const database_type &type) -> std::string {
+  switch (type) {
+  case database_type::rocksdb:
+    return "rocksdb";
+  case database_type::sqlite:
+    return "sqlite";
+  default:
+    return "rocksdb";
+  }
+}
+
 auto download_type_from_string(std::string type,
                                const download_type &default_type)
     -> download_type {