The table below looks at the statistics for RavenDB skills in IT contracts advertised for the London region. Included is a guide to the contractor rates offered in IT contracts that have cited RavenDB over the 3 months to 4 December 2016 with a comparison to the same period over the previous 2 years.

Note that daily contractor rates and hourly contractor rates are treated separately. When calculating average contractor rates, daily rates are not derived from quoted hourly rates or vice versa.

3 months to
4 Dec 2016
Same period 2015 Same period 2014
RavenDB
Rank 424 413 417
Rank change year-on-year
-11 +4
Contract jobs citing RavenDB 2 13 8
As % of all contract IT jobs located in London 0.009% 0.057% 0.033%
As % of the Database & Business Intelligence category 0.040% 0.24% 0.15%
Number of daily rates quoted 2 12 6
Median daily rate £525 £368 £388
Median daily rate % change year-on-year
+42.85% -5.16%
UK excluding London median daily rate £370 £375 £338
% change year-on-year
-1.33% +10.94%
Number of hourly rates quoted 0 0 0
Median hourly rate - - -
UK excluding London median hourly rate - - -
RavenDB
England

The following table is for comparison with the above and provides statistics for the entire Database & Business Intelligence category in contract jobs advertised in the London region.

Database & Business Intelligence Category
London
Contract IT job ads with a match in the
Database & Business Intelligence category
5060 5443 5446
As % of all contract IT jobs located in London 23.68% 24.05% 22.71%
Number of daily rates quoted 3567 3927 3959
Median daily rate £500 £467 £425
Median daily rate % change year-on-year
+7.06% +9.88%
90% offered a daily rate of more than £350 £325 £300
10% offered a daily rate of more than £650 £625 £600
UK excluding London median daily rate £400 £388 £363
% change year-on-year
+3.22% +6.89%
Number of hourly rates quoted 23 25 40
Median hourly rate £42.00 £21.98 £30.00
Median hourly rate % change year-on-year
+91.12% -26.75%
90% offered a hourly rate of more than £15.50 £16.00 £14.00
10% offered a hourly rate of more than £60.00 £48.00 £42.50
UK excluding London median hourly rate £38.00 £25.44 £31.00
% change year-on-year
+49.37% -17.93%

RavenDB
Jobs Demand Trend in London

The demand trend of contract jobs across the London region citing RavenDB as a proportion of all IT contracts with a match in the Database & Business Intelligence category.

RavenDB Jobs Demand Trend in London

RavenDB
Daily Rate Trend in London

This chart provides the 3-month moving average for daily rates quoted in IT contract jobs citing RavenDB across the London region.

RavenDB Daily Rate Trend in London

RavenDB
Top 30 Related IT Skills in London

For the 6 months to 4 December 2016, IT contractor jobs citing RavenDB also mentioned the following skills in order of popularity. The figures indicate the number co-occurrences and its proportion to all contract ads across the London region with a requirement for RavenDB.

1 13 (100.00%) JavaScript
1 13 (100.00%) MongoDB
2 12 (92.31%) C#
2 12 (92.31%) SQL Server
3 9 (69.23%) Agile Software Development
3 9 (69.23%) NoSQL
4 8 (61.54%) NuGet
4 8 (61.54%) ASP.NET Web API
4 8 (61.54%) ASP.NET MVC
4 8 (61.54%) MVC
4 8 (61.54%) ASP.NET
4 8 (61.54%) .NET
5 7 (53.85%) TDD
5 7 (53.85%) AngularJS
5 7 (53.85%) REST
6 6 (46.15%) BDD
6 6 (46.15%) E-Commerce
7 5 (38.46%) Microsoft
7 5 (38.46%) MS Excel
7 5 (38.46%) SQL
7 5 (38.46%) Microsoft Azure
7 5 (38.46%) Subversion
7 5 (38.46%) Build Automation
7 5 (38.46%) Low Latency
7 5 (38.46%) Continuous Delivery
8 4 (30.77%) RxJS
8 4 (30.77%) Big Data
8 4 (30.77%) Twitter Bootstrap
8 4 (30.77%) jQuery
8 4 (30.77%) Continuous Integration

RavenDB
Top Related 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 3 (23.08%) NServiceBus
Applications
1 5 (38.46%) MS Excel
Cloud Services
1 5 (38.46%) Microsoft Azure
2 3 (23.08%) Amazon AWS
Communications & Networking
1 3 (23.08%) Internet
Database & Business Intelligence
1 13 (100.00%) MongoDB
2 12 (92.31%) SQL Server
3 9 (69.23%) NoSQL
4 4 (30.77%) Apache Cassandra
4 4 (30.77%) Apache Hive
4 4 (30.77%) Big Data
4 4 (30.77%) Hadoop
5 1 (7.69%) Redis
Development Applications
1 8 (61.54%) NuGet
2 5 (38.46%) Subversion
3 3 (23.08%) Artifactory
3 3 (23.08%) Git (software)
3 3 (23.08%) TeamCity
4 2 (15.38%) JIRA
General
1 4 (30.77%) Front Office
2 1 (7.69%) Banking
2 1 (7.69%) Investment Banking
2 1 (7.69%) Marketing
Job Titles
1 12 (92.31%) Developer
2 11 (84.62%) C# Developer
3 8 (61.54%) .NET Developer
3 8 (61.54%) ASP.NET Developer
3 8 (61.54%) ASP.NET MVC Developer
3 8 (61.54%) C# .NET Developer
3 8 (61.54%) C# ASP.NET Developer
4 4 (30.77%) SQL Developer
5 2 (15.38%) Analyst
5 2 (15.38%) Analyst Developer
5 2 (15.38%) Front Office Developer
5 2 (15.38%) JavaScript Developer
5 2 (15.38%) Senior Developer
6 1 (7.69%) C# Software Engineer
6 1 (7.69%) Java Developer
6 1 (7.69%) Senior Analyst
6 1 (7.69%) Senior C# Developer
6 1 (7.69%) Senior SQL Server Developer
6 1 (7.69%) Software Engineer
6 1 (7.69%) SQL Server Developer
Libraries, Frameworks & Software Standards
1 8 (61.54%) .NET
1 8 (61.54%) ASP.NET
1 8 (61.54%) ASP.NET MVC
1 8 (61.54%) ASP.NET Web API
2 7 (53.85%) AngularJS
2 7 (53.85%) REST
3 4 (30.77%) HTML
3 4 (30.77%) HTML5
3 4 (30.77%) jQuery
3 4 (30.77%) RxJS
3 4 (30.77%) Twitter Bootstrap
4 3 (23.08%) KnockoutJS
4 3 (23.08%) MSMQ
4 3 (23.08%) NHibernate
4 3 (23.08%) React
4 3 (23.08%) SOAP
4 3 (23.08%) WCF
4 3 (23.08%) Web Services
Miscellaneous
1 3 (23.08%) Inversion of Control
2 1 (7.69%) Blackberry
2 1 (7.69%) iPhone
2 1 (7.69%) Mobile App
Operating Systems
1 3 (23.08%) Windows
2 1 (7.69%) Android
2 1 (7.69%) Windows Phone
Processes & Methodologies
1 9 (69.23%) Agile Software Development
2 8 (61.54%) MVC
3 7 (53.85%) TDD
4 6 (46.15%) BDD
4 6 (46.15%) E-Commerce
5 5 (38.46%) Build Automation
5 5 (38.46%) Continuous Delivery
5 5 (38.46%) Low Latency
6 4 (30.77%) Continuous Integration
6 4 (30.77%) RAD
7 3 (23.08%) Scrum
7 3 (23.08%) SOLID
8 2 (15.38%) Dependency Injection
8 2 (15.38%) Kanban
9 1 (7.69%) Digital Marketing
9 1 (7.69%) Extreme Programming
9 1 (7.69%) Software Engineering
Programming Languages
1 13 (100.00%) JavaScript
2 12 (92.31%) C#
3 5 (38.46%) SQL
4 2 (15.38%) T-SQL
5 1 (7.69%) Java
5 1 (7.69%) Scala
Systems Management
1 3 (23.08%) Opscode Chef
Vendors
1 5 (38.46%) Microsoft
2 2 (15.38%) DevExpress
2 2 (15.38%) Twitter