This document summarizes a microservices meetup hosted by @mosa_siru. Key points include:
1. @mosa_siru is an engineer at DeNA and CTO of Gunosy.
2. The meetup covered Gunosy's architecture with over 45 GitHub repositories, 30 stacks, 10 Go APIs, and 10 Python batch processes using AWS services like Kinesis, Lambda, SQS and API Gateway.
3. Challenges discussed were managing 30 microservices, ensuring API latency below 50ms across availability zones, and handling 10 requests per second with nginx load balancing across 20 servers.
This document summarizes a microservices meetup hosted by @mosa_siru. Key points include:
1. @mosa_siru is an engineer at DeNA and CTO of Gunosy.
2. The meetup covered Gunosy's architecture with over 45 GitHub repositories, 30 stacks, 10 Go APIs, and 10 Python batch processes using AWS services like Kinesis, Lambda, SQS and API Gateway.
3. Challenges discussed were managing 30 microservices, ensuring API latency below 50ms across availability zones, and handling 10 requests per second with nginx load balancing across 20 servers.
- The document discusses several IETF working groups related to low power and lossy networks including 6LoWPAN, 6TiSCH, ROLL, LPWAN and IPWAVE.
- 6LoWPAN standardizes IPv6 networking over IEEE 802.15.4 networks, 6TiSCH focuses on IPv6 over the TSCH mode of 802.15.4e, and ROLL works on routing protocols for low power lossy networks.
- LPWAN WG is working on IP/UDP compression for IPv6 over LPWAN technologies like LoRaWAN, Sigfox, NB-IoT. IPWAVE WG focuses on IP networking for vehicular environments over
This document discusses various Internet of Things (IoT) technologies including 6LoWPAN, RPL, 6tisch, and LPWAN. It provides overviews of these technologies, including descriptions of common protocols like 6LoWPAN header compression and IPv6 Neighbor Discovery optimization. It also lists several active IETF working groups related to low-power wireless networking including their focus areas and Internet-Drafts under development.
The document discusses developments in IETF working groups related to M2M (machine-to-machine) communication technologies. It summarizes discussions and status of documents in the Constrained RESTful Environments (CoRE) and Routing over Low power and Lossy networks (ROLL) working groups. It also provides an overview of the IPv6 over the TSCH mode of IEEE 802.15.4e working group (6tisch). Key topics covered include CoAP specifications, RPL routing protocol, sleep support in CoRE, and deterministic scheduling in industrial IoT networks.
The document discusses several Internet Engineering Task Force (IETF) working groups related to the Internet of Things (IoT). It describes the mission and status of the Constrained RESTful Environments (CoRE) working group, including several draft documents. It also summarizes discussions from Birds of a Feather sessions on DTLS in Constrained Environments, IPv6 over Low-Power Wireless Personal Area Networks, and IPv6 over the IEEE 802.15.4e Time-Slotted Channel Hopping mode.
Shoichi Sakane presented on trends in ICT standardization. Smart objects and sensor networks are proliferating in many industries. Previously these networks used closed, proprietary protocols, which lacked interoperability and scalability. Using the common IP infrastructure allows open standards and greater flexibility. The IETF is standardizing many protocols for low-power, resource-constrained smart objects. The IPSO alliance promotes IP for smart objects through standards development and interoperability testing.