We implement solutions. + DevOps in Practice Survey Q4/2015

Data base Approximately 100 questionnaires were available for this survey evaluation. The percentage of questionnaires fully completed was 95%. Survey period: Q We implement solutions.2

Key facts at a glance DevOps has arrived in the corporate world, irrespective of the number of developers. Smaller enterprises are taking the lead, having fewer rigid, calcified structures to contend with. Favourites are emerging out of the tools employed. Continuous delivery is still young; the tools market is just now taking shape. Workflow and ALM tools are agnostic regarding technology and methodology. DevOps is being utilised for all types of software development. Web, desktop, mobile, embedded... We implement solutions.3

Development types We implement solutions.4

Programming languages We implement solutions.5

Prevalence and penetration (1/2) We implement solutions.6 52% of companies surveyed have already introduced DevOps or are currently doing so. Another 37% are planning to introduce and implement it within the next 12 months. All companies surveyed with fewer than 50 developers have already implemented or are currently implementing DevOps. 66% of respondents believe corporate culture is the biggest hindrance to implementing DevOps, while 43% cited processes and 19% cited infrastructure and know-how.

DevOps utilisation We implement solutions.7

Implementation hurdles We implement solutions.8

Prevalence and penetration (2/2) 96% of companies surveyed said they are already using CI (Continuous Integration). 66% are already using deployment tools as a part of the chain. For testing and staging environments, 57% are working with VMware virtualisation; only 9% are using private cloud solutions and 6% are using public clouds. Container solutions like Docker are utilised by 14% of the surveyed firms. 60% of firms surveyed with DevOps are already use CD (Continuous Delivery ) tools. We implement solutions.9

Virtual testing / Staging environments We implement solutions.10

Tooling The questionnaire concerned version control systems, ALM workflow, CI, repository manager and deployment tools. Approximately 80% of all tools are open source; only a small percentage of these (less than 10%) are commercially supported versions. The only exceptions are ALM workflow tools, over 90% of which is commercial software. We implement solutions.11

Tooling: Breakdown (1/3) Version control 51% Git 47% Subversion (approx. 60% of firms have both) ALM workflow 52% Atlassian JIRA 13% HP ALM CI 73% Jenkins 7% TFS 5% TeamCity We implement solutions.12

Version Control Systems We implement solutions.13

ALM workflow tooling We implement solutions.14

Continuous Integration tooling We implement solutions.15

Tooling: Breakdown (2/3) Repository Manager 35% Nexus 18% Artifactory 2% Archiva 35% do not use any special tools CD Approx. 50% Jenkins-based deployment solutions 9% Other 40% Nothing We implement solutions.16

Repository Manager tooling We implement solutions.17

Continuous Delivery tooling We implement solutions.18

Tooling: Breakdown (3/3) Infrastructure Deployment 30 % Puppet 18 % Ansible 6 % Chef 36 % do not use any special tools Application Deployment 16 % Puppet 11 % Ansible 29% other tools and methods 36 % do not use any special tools Wir implementieren Lösungen.19

Infrastructure Deployment Wir implementieren Lösungen.20

Application Deployment Wir implementieren Lösungen.21

Conclusions Favourites have emerged in some areas. The farther downstream (towards the end of the process chain), the greater the variety of tools and approaches. Continuous Delivery is not yet ubiquitously in use. We implement solutions.22

Conclusions Cloud is a reality, but far from being universally accepted ("not invented here"); conventional virtualisation dominates. Container-based approaches are on the rise, but stand in the way of needed software architecture changes. Proprietary version control systems are a marginal phenomenon, the importance of which will continue to decline in the months ahead. DevOps yields significant gains in speed of project implementation and quality, and will become more and more popular. We implement solutions.23

Further information, Offers SCM CD Agile 360° DevOps Assessment? DevOps Upstream Assessment? DevOps Downstream Assessment? Contact us directly at:  ASERVO Software GmbH, 2016 We implement solutions.24