jm + grpc   4

youtube/doorman
Doorman is a solution for Global Distributed Client Side Rate Limiting. Clients that talk to a shared resource (such as a database, a gRPC service, a RESTful API, or whatever) can use Doorman to voluntarily limit their use (usually in requests per second) of the resource. Doorman is written in Go and uses gRPC as its communication protocol. For some high-availability features it needs a distributed lock manager. We currently support etcd, but it should be relatively simple to make it use Zookeeper instead.


From google -- very interesting to see they're releasing this as open source, and it doesn't rely on G-internal services
distributed  distcomp  locking  youtube  golang  doorman  rate-limiting  rate-limits  limits  grpc  etcd 
july 2016 by jm
Release Protocol Buffers v3.0.0-alpha-2 · google/protobuf
New major-version track for protobuf, with some interesting new features:

Removal of field presence logic for primitive value fields, removal of required fields, and removal of default values. This makes proto3 significantly easier to implement with open struct representations, as in languages like Android Java, Objective C, or Go.
Removal of unknown fields.
Removal of extensions, which are instead replaced by a new standard type called Any.
Fix semantics for unknown enum values.
Addition of maps.
Addition of a small set of standard types for representation of time, dynamic data, etc.
A well-defined encoding in JSON as an alternative to binary proto encoding.
protobuf  binary  marshalling  serialization  google  grpc  proto3  coding  open-source 
february 2015 by jm
grpc.io
Binary message marshalling, client/server stubs generated by an IDL compiler, bidirectional binary protocol. CORBA is back from the dead!
Intro blog post: http://googledevelopers.blogspot.ie/2015/02/introducing-grpc-new-open-source-http2.html

Relevant: Steve Vinoski's commentary on protobuf-rpc back in 2008: http://steve.vinoski.net/blog/2008/07/13/protocol-buffers-leaky-rpc/
http  rpc  http2  netty  grpc  google  corba  idl  messaging 
february 2015 by jm

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