//TODO: Cleanup of Flutter

less than 1 minute read

Categories:
Tags:

//TODO

Other Posts in this Series

pubspec.yaml Dependencies

This sample client requires 2 Flutter libraries:

Sources

GitHub

Flutter Realtime Database

Bloc persistence and streaming updates using gRPC.
Other Posts in this Series

Realtime Client Database: gRPC Bi-Directional Streams and ZIO Hub

6 minute read

, , ,

Realtime push-based databases such as Google Firebase conveniently ensure clients are synchronized with the server. Data updates stream to clients immediately as they happen; and if a client disconnects, updates are immediately processed after reconnecting. gRPC server streaming and ZIO Hub can implement this functionality replicating an expensive paid Firebase service while allowing greater extensibility.

Realtime Client Database: External Datasource using ZIO ZLayer

2 minute read

, , ,

Expanding on the realtime Firebase implementation in the previous article, this expands the functionality allowing the server to fetch data on-demand from an external datasource. Additionally, functionality to periodical refresh active data which is subscribed to by connected clients transforms this database into an efficient cache to evolving external data which can only be obtained by polling.

Categories:
Tags:
Updated:

You May Also Enjoy

Flutter gRPC File Transfers

4 minute read

, ,

Modern mobile apps are benefiting from using gRPC with Protobuf to reduce boilerplate code for their client-server networking implementation. While directly implemented by gRPC, the library can easily implement all necessary features for efficient file transfers.

File Transfers using gRPC and ZIO

10 minute read

, ,

gRPC with Protobuf is a framework to efficiently simplify the client-server networking requirements of modern applications. One use-case where the low-level simplicity of pure HTTP maintains an advantage over gRPC is handling file transfers: the uploading and downloading of contiguous binary block data. But gRPC can efficiently replicate all HTTP functionality within its Protobuf message framework making it unnecessary to host separate gRPC and HTTP servers for applications.

Realtime Client Database: External Datasource using ZIO ZLayer

2 minute read

, , ,

Expanding on the realtime Firebase implementation in the previous article, this expands the functionality allowing the server to fetch data on-demand from an external datasource. Additionally, functionality to periodical refresh active data which is subscribed to by connected clients transforms this database into an efficient cache to evolving external data which can only be obtained by polling.