The following table provides summary statistics for permanent job vacancies advertised in London with a requirement for RavenDB skills. Included is a benchmarking guide to the salaries offered in vacancies that have cited RavenDB over the 3 months to 25 June 2017 with a comparison to the same period in the previous 2 years.

RavenDB
England / London
3 months to
25 Jun 2017
Same period 2016 Same period 2015
Rank 603 610 641
Rank change year-on-year +7 +31  
Permanent jobs citing RavenDB 9 26 40
As % of all permanent IT jobs advertised in London 0.025% 0.066% 0.089%
As % of the Database & Business Intelligence category 0.082% 0.22% 0.28%
Number of salaries quoted 9 23 38
Median salary £57,500 £57,500 £59,000
Median salary % change year-on-year - -2.54%  
90% offered a salary of more than £35,000 £38,800 £38,500
10% offered a salary of more than £77,000 £67,500 £67,500
UK excluding London median salary £45,000 £60,000 £47,500
% change year-on-year -25.00% +26.31%  

RavenDB is in the database and business intelligence skills category. The next table is for comparison with the above and provides summary statistics for all permanent job vacancies advertised in London with a requirement for database and business intelligence skills.

Database & Business Intelligence Skills
London
Permanent job vacancies with a requirement for database and business intelligence skills 10916 11625 14412
As % of all permanent IT job vacancies advertised in London 30.06% 29.45% 32.19%
Number of salaries quoted 9084 10113 12237
Median salary £60,000 £57,500 £57,500
Median salary % change year-on-year +4.34% -  
90% offered a salary of more than £40,000 £40,000 £39,000
10% offered a salary of more than £82,500 £80,000 £80,000
UK excluding London median salary £42,500 £42,500 £41,500
% change year-on-year - +2.40%  

RavenDB
Job Vacancy Trend in London

The job posting trend of jobs advertised in London citing RavenDB as a proportion of all permanent or contract IT jobs with a match in the Database & Business Intelligence category.

Job vacancy trend for RavenDB in London

RavenDB
Salary Trend in London

This chart provides the 3-month moving average for salaries quoted in permanent IT jobs citing RavenDB in London.

Salary trend for RavenDB in London

RavenDB
Salary Histogram in London

The salary distribution of IT jobs citing RavenDB in London over the 3 months to 25 June 2017.

Salary histogram for RavenDB in London

RavenDB
Job Locations in London

The table below looks at the demand and provides a guide to the median salaries quoted in IT jobs citing RavenDB within the London region over the 3 months to 25 June 2017. The 'Rank Change' column provides an indication of the change in demand within each location based on the same 3 month period last year.

Location Rank Change
on Same Period
Last Year
Matching
Permanent
IT Job Ads
Median Salary
Last 3 Months
Median Salary
% Change
on Same Period
Last Year
Live
Job
Vacancies
Ruislip - 3 £35,000 -
Brentford - 2 £57,500 -
RavenDB
England

For the 6 months to 25 June 2017, IT jobs citing RavenDB also mentioned the following skills in order of popularity. The figures indicate the number co-occurrences and its proportion to all job ads across the London region with a requirement for RavenDB.

1 23 (100.00%) .NET
2 21 (91.30%) MongoDB
3 20 (86.96%) SQL Server
3 20 (86.96%) Agile Software Development
4 16 (69.57%) C#
4 16 (69.57%) Microsoft Azure
5 14 (60.87%) MVC
6 13 (56.52%) NoSQL
7 12 (52.17%) Apache Cassandra
8 11 (47.83%) ASP.NET MVC
8 11 (47.83%) Scrum
8 11 (47.83%) HTML
8 11 (47.83%) ASP.NET
8 11 (47.83%) CSS
9 10 (43.48%) JavaScript
9 10 (43.48%) Windows
9 10 (43.48%) TeamCity
9 10 (43.48%) Puppet
9 10 (43.48%) Opscode Chef
9 10 (43.48%) ASP.NET Web API
9 10 (43.48%) SQL Server 2014
10 9 (39.13%) Windows Server
10 9 (39.13%) Performance Tuning
10 9 (39.13%) AngularJS
10 9 (39.13%) DevOps
10 9 (39.13%) PowerShell
10 9 (39.13%) Microsoft
10 9 (39.13%) SQL
10 9 (39.13%) IIS
11 8 (34.78%) Continuous Integration

RavenDB
Co-occurring IT Skills in London by Category

The follow tables expand on the table above by listing co-occurrences grouped by category. The same job type, locality and period is covered with up to 20 co-occurrences shown in each of the following categories:

Application Platforms
1 9 (39.13%) IIS
2 4 (17.39%) BizTalk Server
2 4 (17.39%) Elasticsearch
3 3 (13.04%) Apache Solr
3 3 (13.04%) NServiceBus
Cloud Services
1 16 (69.57%) Microsoft Azure
2 6 (26.09%) Amazon AWS
3 3 (13.04%) PaaS
Communications & Networking
1 1 (4.35%) Internet
Database & Business Intelligence
1 21 (91.30%) MongoDB
2 20 (86.96%) SQL Server
3 13 (56.52%) NoSQL
4 12 (52.17%) Apache Cassandra
5 10 (43.48%) SQL Server 2014
6 5 (21.74%) CouchDB
6 5 (21.74%) Redis
7 4 (17.39%) Relational Database
8 3 (13.04%) Couchbase
8 3 (13.04%) Neo4j
9 2 (8.70%) Azure SQL Database
9 2 (8.70%) Event Store
Development Applications
1 10 (43.48%) TeamCity
2 8 (34.78%) Octopus Deploy
3 7 (30.43%) Atlassian Bamboo
3 7 (30.43%) MSBuild
3 7 (30.43%) Team Foundation Server
3 7 (30.43%) Travis CI
4 5 (21.74%) NuGet
5 2 (8.70%) JSUnit
6 1 (4.35%) Artifactory
6 1 (4.35%) Git (software)
6 1 (4.35%) Subversion
General
1 7 (30.43%) Banking
1 7 (30.43%) Finance
Job Titles
1 10 (43.48%) .NET Developer
1 10 (43.48%) Developer
2 7 (30.43%) DBA
2 7 (30.43%) SQL DBA
3 6 (26.09%) .NET Software Developer
4 4 (17.39%) C# .NET Developer
4 4 (17.39%) C# Developer
5 3 (13.04%) .NET Software Engineer
5 3 (13.04%) Administrator
5 3 (13.04%) DevOps Administrator
5 3 (13.04%) Lead Software Engineer
5 3 (13.04%) Software Engineer
6 2 (8.70%) .NET Architect
6 2 (8.70%) Architect
6 2 (8.70%) Cloud Architect
6 2 (8.70%) Cloud Solutions Architect
6 2 (8.70%) Senior .NET Developer
6 2 (8.70%) Senior C# Developer
6 2 (8.70%) Senior Developer
6 2 (8.70%) Solutions Architect
Libraries, Frameworks & Software Standards
1 23 (100.00%) .NET
2 11 (47.83%) ASP.NET
2 11 (47.83%) ASP.NET MVC
2 11 (47.83%) CSS
2 11 (47.83%) HTML
3 10 (43.48%) ASP.NET Web API
4 9 (39.13%) AngularJS
5 8 (34.78%) HTML5
6 6 (26.09%) ASP.NET MVC 5
6 6 (26.09%) CSS3
6 6 (26.09%) Twitter Bootstrap
6 6 (26.09%) WCF
7 5 (21.74%) .NET Framework
8 3 (13.04%) Lucene
8 3 (13.04%) MSMQ
8 3 (13.04%) REST
8 3 (13.04%) Web Services
9 2 (8.70%) Durandal
9 2 (8.70%) LESS
9 2 (8.70%) RxJS
Miscellaneous
1 7 (30.43%) Clustering
2 2 (8.70%) Blog
2 2 (8.70%) User Experience
Operating Systems
1 10 (43.48%) Windows
2 9 (39.13%) Windows Server
3 2 (8.70%) Windows Server 2012
Processes & Methodologies
1 20 (86.96%) Agile Software Development
2 14 (60.87%) MVC
3 11 (47.83%) Scrum
4 9 (39.13%) DevOps
4 9 (39.13%) Performance Tuning
5 8 (34.78%) Continuous Integration
6 7 (30.43%) Configuration Management
7 6 (26.09%) TDD
7 6 (26.09%) Web Application Development
8 4 (17.39%) BDD
8 4 (17.39%) Build Automation
8 4 (17.39%) Continuous Delivery
8 4 (17.39%) Software Engineering
8 4 (17.39%) SOLID
9 3 (13.04%) Event-Driven Architecture
9 3 (13.04%) Integration Testing
9 3 (13.04%) Microservices
9 3 (13.04%) Performance Testing
9 3 (13.04%) Software Delivery
10 2 (8.70%) Infrastructure Management
Programming Languages
1 16 (69.57%) C#
2 10 (43.48%) JavaScript
3 9 (39.13%) PowerShell
3 9 (39.13%) SQL
4 2 (8.70%) T-SQL
5 1 (4.35%) TypeScript
Quality Assurance & Compliance
1 3 (13.04%) QA
System Software
1 3 (13.04%) Docker
Systems Management
1 10 (43.48%) Opscode Chef
1 10 (43.48%) Puppet
2 7 (30.43%) Ansible
2 7 (30.43%) CFEngine
Vendors
1 9 (39.13%) Microsoft
2 7 (30.43%) New Relic
2 7 (30.43%) RedGate
3 1 (4.35%) Sitecore