1  

Distributed Development Roadmap

Ralf Gronkowski Product Specialist

2  

Perforce Today Current Solutions

3  

13.1 Update

§  Filtered Replication §  Task Streams §  Unshelve to Branch §  Submit Shelf

The Problem is…

4  

§  Remote sites

§  Large teams

§  Automation

§  Git mirrors

Supporting

Versioning Service

Proxy

Proxy

Replication Service

6  

Road Map New Solutions

7  

“100X” Initiative

“100X”  

Data Center

Dis

trib

uted

Today

8  

100X Includes…

Failover Distributed optimization

Reduced

network load

Horizontal scaling

Concurrency

9  

The Road to 100X

Proxy

Replicas

Filtered / Chained

Commit / Edge

Clustering

9  

10  

100X: Advanced Replication

DO NOT DISTRIBUTE 10  

Filtered Replication

Chained Replicas

Git Replication

Available Now

11  

100X: Remote Site Support

11  

Eliminate  WAN  traffic  for  many  

opera9ons  

Reduce  data  transfer  

Commit  

Edge   Edge  

12  

Reduced Activity on Commit Instance

12  

Replica   Master   Edge   Master  

13  

Remote Sites: Just Faster

56.6  

8.7  

61  

9.8  

0.9   0.7   1.8   0.2  0  

10  

20  

30  

40  

50  

60  

70  

Sync   Revert   Integrate   Edit  

COMMON  OPERATIONS  WITH  128MS  LATENCY  BETWEEN    CLIENT  AND  P4D  

Direct   Edge  

14  

100X: 2014

Horizontal scaling (read ops) High availability (failover)

Concurrency

15  

Nuts and Bolts Details, details, details…

16  

100X

Failover Commit/edge

Chain replicas

Horizontal scaling

Concurrency

Filter replicas

17  

Chaining Replicas

17  

p4  configure  set  replicaSingapore#P4TARGET=master:1666 p4  configure  set  replicaHK#P4TARGET=replicaSingapore:1666

Configuration

Use common sense

Ask for help when necessary

Master Repository(California)

Read-Only Replica(Singapore)

Read-Only Replica(Hong Kong)

Read-Only Replica(Singapore)

Read-Only Replica(Singapore)

18  

Filtering Replicas

Configure in server spec and pull commands

18  

>  p4  server  repl      ServerID:              repl      RevisionDataFilter:                  //gui/...      >  p4  configure  set  "repl#startup.1=pull  -­‐i  1  -­‐P  repl"  

Singapore Replica

Estonia Replica

Toronto Replica 20 TB

500 GB

50 GB

Master Repository(US)

500 TB

19  

Git Replication

19  

Configuration •  Set P4PORT in Git Fusion

configuration to proxy, broker, or replica

Access control •  Set IP-based rules on Git Fusion

account

FAQ •  Commits are identical across all Git

Fusion instances

Upgrading to commit / edge

DR Replica

Build Server Replica

Versioning Service

Small Remote Office

Large Remote Office

Proxy Service

Forwarding Replica Git Fusion

Main Office

Upgrading to commit / edge

DR Replica

Edge Server (for Build Farm)

Versioning Service

Small Remote Office

Large Remote Office

Proxy Service

Edge Server Git Fusion

Main Office

Edge Server (for Users)

22  

2014: Horizontal Scaling of Read Operations

Write  Node  

Read  Node  

Read  Node  

Read  Node  

Journal  Service  

Coordinator

Read Node

23  

Write  Node  

Read  Node  

Read  Node  

Read  Node  

Coordinator  

Journal  Service  

2014: High Availability and Failover

24  

2014: Improved Replication Throughput

Write  Node  

Read  Node  

Read  Node  

Read  Node  

Coordinator  

Journal  Service  

Durable  write  

25  

100X

Advanced  replicaKon   Remote  Sites   Scaling,  failover,  

and  concurrency  

Perforce  

Git  

26  

Questions? See Git Fusion in the Demo Lounge

Follow us Randy DeFauw: rdefauw@perforce.com, @rdefauw Charlie McLouth: cmclouth@perforce.com

P4Ideax   Forums