feat(ferry_sqlite_store): initial implementation

benchmark/ferry_store_benchmark/.gitignore

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+# https://dart.dev/guides/libraries/private-files
+# Created by `dart pub`
+.dart_tool/
+
+# Avoid committing pubspec.lock for library packages; see
+# https://dart.dev/guides/libraries/private-files#pubspeclock.
+pubspec.lock

benchmark/ferry_store_benchmark/CHANGELOG.md

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+## 1.0.0
+
+- Initial version.

benchmark/ferry_store_benchmark/README.md

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+<!-- 
+This README describes the package. If you publish this package to pub.dev,
+this README's contents appear on the landing page for your package.
+
+For information about how to write a good package README, see the guide for
+[writing package pages](https://dart.dev/tools/pub/writing-package-pages). 
+
+For general information about developing packages, see the Dart guide for
+[creating packages](https://dart.dev/guides/libraries/create-packages)
+and the Flutter guide for
+[developing packages and plugins](https://flutter.dev/to/develop-packages). 
+-->
+
+TODO: Put a short description of the package here that helps potential users
+know whether this package might be useful for them.
+
+## Features
+
+TODO: List what your package can do. Maybe include images, gifs, or videos.
+
+## Getting started
+
+TODO: List prerequisites and provide or point to information on how to
+start using the package.
+
+## Usage
+
+TODO: Include short and useful examples for package users. Add longer examples
+to `/example` folder. 
+
+```dart
+const like = 'sample';
+```
+
+## Additional information
+
+TODO: Tell users more about the package: where to find more information, how to 
+contribute to the package, how to file issues, what response they can expect 
+from the package authors, and more.

benchmark/ferry_store_benchmark/analysis_options.yaml

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+
+include: package:lints/recommended.yaml
+
+analyzer:
+  language:
+    strict-raw-types: true
+    strict-casts: true
+    strict-inference: true

benchmark/ferry_store_benchmark/bin/benchmark.dart

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+import 'package:benchmark_harness/perf_benchmark_harness.dart';
+import 'package:ferry_hive_ce_store/ferry_hive_ce_store.dart';
+import 'package:ferry_sqlite_store/ferry_sqlite_store.dart';
+import 'package:hive_ce/hive.dart';
+import 'package:sqlite3/sqlite3.dart';
+
+class HiveBenchmark extends PerfBenchmarkBase {
+  final HiveStore store;
+
+  HiveBenchmark(Box<dynamic> box)
+      : store = HiveStore(box),
+        super('Hive');
+
+  @override
+  Future<void> setup() async {
+    prepareData(store);
+  }
+
+  @override
+  Future<void> run() async {
+    benchmarkStoreGet(store);
+  }
+}
+
+class Sqlite3Benchmark extends PerfBenchmarkBase {
+  final Sqlite3StoreInMemoryFlush store;
+
+  Sqlite3Benchmark(Database db)
+      : store = Sqlite3StoreInMemoryFlush(db),
+        super('Sqlite3');
+
+  @override
+  void setup() {
+    prepareData(store);
+  }
+
+  @override
+  Future<void> run() async {
+    benchmarkStoreGet(store);
+  }
+}
+
+class Sqlite3StoreWriteThrough extends PerfBenchmarkBase {
+  final Sqlite3StoreInMemoryWriteThrough store;
+
+  Sqlite3StoreWriteThrough(Database db)
+      : store = Sqlite3StoreInMemoryWriteThrough(db),
+        super('Sqlite3 Write Through');
+
+  @override
+  void setup() {
+    prepareData(store);
+  }
+
+  @override
+  Future<void> run() async {
+    benchmarkStoreGet(store);
+  }
+}
+
+class Sqlite3StoreWriteThroughPut extends PerfBenchmarkBase {
+  final Sqlite3StoreInMemoryWriteThrough store;
+
+  Sqlite3StoreWriteThroughPut(Database db)
+      : store = Sqlite3StoreInMemoryWriteThrough(db),
+        super('Sqlite3 Write Through Put');
+
+  @override
+  void setup() {
+    prepareData(store);
+  }
+
+  @override
+  Future<void> run() async {
+    benchMarkStorePut(store);
+  }
+}
+
+class HiveStorePut extends PerfBenchmarkBase {
+  final HiveStore store;
+
+  HiveStorePut(Box<dynamic> box)
+      : store = HiveStore(box),
+        super('Hive Put');
+
+  @override
+  Future<void> setup() async {
+    prepareData(store);
+  }
+
+  @override
+  Future<void> run() async {
+    benchMarkStorePut(store);
+  }
+}
+
+class Sqlite3StorePut extends PerfBenchmarkBase {
+  final Sqlite3StoreInMemoryFlush store;
+
+  Sqlite3StorePut(Database db)
+      : store = Sqlite3StoreInMemoryFlush(db),
+        super('Sqlite3 Put');
+
+  @override
+  void setup() {
+    prepareData(store);
+  }
+
+  @override
+  Future<void> run() async {
+    benchMarkStorePut(store);
+  }
+}
+
+void main() async {
+  Hive.init('./test/__hive_data__');
+  final hiveBox = await Hive.openBox<dynamic>('graphql');
+  //WAL
+  final sqlite3Db =
+      sqlite3.open('/tmp/ferry_sqlite3.db', mode: OpenMode.readWriteCreate);
+
+  final hiveBenchmark = HiveBenchmark(hiveBox);
+  final sqlite3Benchmark = Sqlite3Benchmark(sqlite3Db);
+
+  final sqlite3Db2 =
+      sqlite3.open('/tmp/ferry_sqlite3_2.db', mode: OpenMode.readWriteCreate);
+
+  final sqlite3StoreWriteThrough = Sqlite3StoreWriteThrough(sqlite3Db2);
+
+  hiveBenchmark.report();
+  sqlite3Benchmark.report();
+  sqlite3StoreWriteThrough.report();
+
+  final sqlite3Db3 =
+      sqlite3.open('/tmp/ferry_sqlite3_3.db', mode: OpenMode.readWriteCreate);
+
+  final sqlite3StoreWriteThroughPut = Sqlite3StoreWriteThroughPut(sqlite3Db3);
+
+  sqlite3StoreWriteThroughPut.report();
+
+  final hiveBox2 = await Hive.openBox<dynamic>('graphql2');
+
+  final hiveStorePut = HiveStorePut(hiveBox2);
+
+  hiveStorePut.report();
+
+  final sqlite3Db4 =
+      sqlite3.open('/tmp/ferry_sqlite3_4.db', mode: OpenMode.readWriteCreate);
+
+  final sqlite3StorePut = Sqlite3StorePut(sqlite3Db4);
+
+  sqlite3StorePut.report();
+}
+
+void prepareData(Store store) {
+  final data = {
+    'Query': {
+      'posts': [
+        {'\$ref': 'Post:123'}
+      ]
+    },
+    'Post:123': {
+      'id': '123',
+      '__typename': 'Post',
+    },
+  };
+
+  store.putAll(data);
+}
+
+void benchmarkStoreGet(Store store) {
+  for (var key in ['Query', 'Post:123']) {
+    store.get(key);
+  }
+}
+
+void benchMarkStorePut(Store store) {
+  for (int i = 0; i < 1000; i++) {
+    store.put('Post:$i', {
+      'id': '$i',
+      '__typename': 'Post',
+    });
+  }
+}