Timur Shemsedinov "Эволюция архитектуры ИС"

1. OdessaJS 2017

2. Metarhia

3. Application Architecture
Evolution
from the beginning of software industry
to nowadays and 15-20 years future forecast

4. Beginning
● #0 Data files
(different data files)

5. Early period
● #1 File-server (files, db in app process)
● #2 Local DB (db in separate process, IPC)
● #3 Client-Server (DBMS, app)
● #4 Three-tier (DBMS, server, client, RPC)

6. Early period

7. Late period
● #5 Web-client (HTTP)
● #6 Web 2.0 (AJAX, Comet)
● #7 SPA/WebApp (AJAX, SSE,
WS)
● #8 PWA & Mobile (WSS, TCP)

8. Late period

9. Evolution steps

10. Future alternatives

11. Main directions
● #A Cloud Highload
● #B Application servers
● #C Database-centric
● #D Peer-to-Peer

12. We need applications to be at the same time:
● Distributed (multi-server, multi-client, C/S)
● Highload (billions of concurrent users)
● Interactive (bi-directional in real time)
● Secure (both anonymity and reliability)
● Flexible (continuous self-updates)

13. Features
● Data Synchronization
● Offline
● Interactivity
● Low latency / availability
● Highload
● High connectivity
● High interconnection
● Scalability
● Big data
● Big memory &
in-memory DB
● Integration flexibility

14. See article here:
https://habrahabr.ru/post/326016/
Contacts
tshemsedinov@github
tshemsedinov@facebook
marcusaurelius@habrahabr
timur.shemsedinov@gmail.com

15. Questions

16. Metarhia