The table below looks at the statistics for RavenDB skills in IT contracts advertised across the UK. Included is a guide to the contractor rates offered in IT contracts that have cited RavenDB over the 3 months to 20 February 2017 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
20 Feb 2017
Same period 2016 Same period 2015
RavenDB
UK
Rank 586 601 599
Rank change year-on-year
+15 -2
Contract jobs citing RavenDB 10 17 20
As % of all contract IT jobs located in the UK 0.022% 0.033% 0.038%
As % of the Database & Business Intelligence category 0.099% 0.15% 0.17%
Number of daily rates quoted 9 13 15
Median daily rate £413 £575 £310
Median daily rate % change year-on-year
-28.26% +85.48%
90% offered a daily rate of more than £390 £398 £282
10% offered a daily rate of more than £475 £575 £440
UK excluding London median daily rate £375 £375 £305
% change year-on-year
- +22.85%
Number of hourly rates quoted 0 0 0
Median hourly rate - - -
UK excluding London median hourly rate - - -

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

Database & Business Intelligence Category
UK
Contract IT job ads with a match in the
Database & Business Intelligence category
10126 11467 11655
As % of all contract IT jobs located in the UK 22.33% 22.42% 22.27%
Number of daily rates quoted 6827 7705 7533
Median daily rate £438 £425 £400
Median daily rate % change year-on-year
+2.94% +6.25%
90% offered a daily rate of more than £300 £300 £275
10% offered a daily rate of more than £600 £575 £550
UK excluding London median daily rate £400 £375 £368
% change year-on-year
+6.66% +2.04%
Number of hourly rates quoted 140 209 160
Median hourly rate £35.00 £37.00 £30.00
Median hourly rate % change year-on-year
-5.40% +23.33%
90% offered a hourly rate of more than £12.34 £13.85 £15.00
10% offered a hourly rate of more than £43.70 £60.62 £55.00
UK excluding London median hourly rate £37.75 £32.50 £32.50
% change year-on-year
+16.15% -

RavenDB
Jobs Demand Trend

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

RavenDB Jobs Demand Trend in the UK

RavenDB
Daily Rate Trend

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

RavenDB Daily Rate Trend in the UK

RavenDB
Top 8 Contract Locations

The table below looks at the demand and provides a guide to the median contractor rates quoted in IT jobs citing RavenDB within the UK over the 3 months to 20 February 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
Contract
IT Job Ads
Median
Daily Rate
Last 3 Months
Median Daily Rate
% Change
on Same Period
Last Year
Live
Job
Vacancies
England +37 10 £413 -28.26% 9
London -2 8 £413 -28.26% 1
City of London +1 4 £413 -15.38%
South East +14 1 £350 -6.66% 3
Leatherhead - 1 £350 -
Surrey - 1 £350 - 1
Coventry - 1 £400 -
West Midlands - 1 £400 -

RavenDB
Top 30 Related IT Skills

For the 6 months to 20 February 2017, 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 with a requirement for RavenDB.

1 14 (93.33%) C#
1 14 (93.33%) .NET
2 13 (86.67%) Agile Software Development
3 12 (80.00%) TDD
3 12 (80.00%) JavaScript
3 12 (80.00%) NoSQL
4 11 (73.33%) BDD
4 11 (73.33%) AngularJS
5 9 (60.00%) SOLID
5 9 (60.00%) SOA
5 9 (60.00%) MVC
5 9 (60.00%) Scrum
5 9 (60.00%) ASP.NET
5 9 (60.00%) MongoDB
6 8 (53.33%) ASP.NET MVC
6 8 (53.33%) Aurelia
7 7 (46.67%) Microservices
8 6 (40.00%) .NET Framework
8 6 (40.00%) SQL Server
9 5 (33.33%) OO
9 5 (33.33%) Microsoft Azure
9 5 (33.33%) Amazon AWS
9 5 (33.33%) Continuous Integration
9 5 (33.33%) Domain-Driven Design
9 5 (33.33%) NServiceBus
10 4 (26.67%) Event-Driven Architecture
10 4 (26.67%) Don't repeat yourself (DRY)
10 4 (26.67%) QA
10 4 (26.67%) Technical Architecture
11 3 (20.00%) Microsoft

RavenDB
Top Related IT Skills 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 5 (33.33%) NServiceBus
2 1 (6.67%) IIS
Applications
1 2 (13.33%) MS Excel
Cloud Services
1 5 (33.33%) Amazon AWS
1 5 (33.33%) Microsoft Azure
2 1 (6.67%) SaaS
Database & Business Intelligence
1 12 (80.00%) NoSQL
2 9 (60.00%) MongoDB
3 6 (40.00%) SQL Server
4 2 (13.33%) Event Store
4 2 (13.33%) Redis
4 2 (13.33%) SQL Server 2014
5 1 (6.67%) Apache Cassandra
5 1 (6.67%) Couchbase
5 1 (6.67%) CouchDB
5 1 (6.67%) SQL Server 2012
Development Applications
1 2 (13.33%) NuGet
2 1 (6.67%) Git (software)
2 1 (6.67%) JSUnit
2 1 (6.67%) Mercurial
2 1 (6.67%) SpecFlow
2 1 (6.67%) TeamCity
2 1 (6.67%) Visual Studio
General
1 3 (20.00%) Finance
2 1 (6.67%) Marketing
Job Titles
1 11 (73.33%) Developer
2 9 (60.00%) .NET Developer
3 5 (33.33%) Angular Developer
4 4 (26.67%) .NET Architect
4 4 (26.67%) .NET Technical Architect
4 4 (26.67%) Architect
4 4 (26.67%) C# Architect
4 4 (26.67%) Full Stack Developer
4 4 (26.67%) Technical Architect
5 3 (20.00%) ASP.NET MVC Developer
5 3 (20.00%) C# .NET Developer
5 3 (20.00%) C# Developer
6 2 (13.33%) ASP.NET Developer
6 2 (13.33%) C# ASP.NET Developer
6 2 (13.33%) Technical Leader
7 1 (6.67%) Java Developer
7 1 (6.67%) Java Scala Developer
7 1 (6.67%) Senior Developer
7 1 (6.67%) Senior Java Developer
7 1 (6.67%) Software Developer
Libraries, Frameworks & Software Standards
1 14 (93.33%) .NET
2 11 (73.33%) AngularJS
3 9 (60.00%) ASP.NET
4 8 (53.33%) ASP.NET MVC
4 8 (53.33%) Aurelia
5 6 (40.00%) .NET Framework
6 3 (20.00%) ASP.NET Web API
6 3 (20.00%) CSS
6 3 (20.00%) HTML
6 3 (20.00%) HTML5
7 2 (13.33%) ASP.NET MVC 5
7 2 (13.33%) CSS3
7 2 (13.33%) Twitter Bootstrap
8 1 (6.67%) Apache Cordova
8 1 (6.67%) Durandal
8 1 (6.67%) LESS
8 1 (6.67%) MSMQ
8 1 (6.67%) Reactive Extensions
8 1 (6.67%) RxJS
8 1 (6.67%) Web Services
Miscellaneous
1 2 (13.33%) Fintech
2 1 (6.67%) User Experience
Operating Systems
1 1 (6.67%) Windows
1 1 (6.67%) Windows Server
1 1 (6.67%) Windows Server 2012
Processes & Methodologies
1 13 (86.67%) Agile Software Development
2 12 (80.00%) TDD
3 11 (73.33%) BDD
4 9 (60.00%) MVC
4 9 (60.00%) Scrum
4 9 (60.00%) SOA
4 9 (60.00%) SOLID
5 7 (46.67%) Microservices
6 5 (33.33%) Continuous Integration
6 5 (33.33%) Domain-Driven Design
6 5 (33.33%) OO
7 4 (26.67%) Don't repeat yourself (DRY)
7 4 (26.67%) Event-Driven Architecture
7 4 (26.67%) Technical Architecture
8 3 (20.00%) E-Commerce
9 2 (13.33%) Asset Management
9 2 (13.33%) Build Automation
9 2 (13.33%) Low Latency
9 2 (13.33%) Wealth Management
9 2 (13.33%) Web Application Development
Programming Languages
1 14 (93.33%) C#
2 12 (80.00%) JavaScript
3 2 (13.33%) Java
3 2 (13.33%) T-SQL
4 1 (6.67%) PowerShell
4 1 (6.67%) Scala
4 1 (6.67%) VB.NET
Quality Assurance & Compliance
1 4 (26.67%) QA
System Software
1 1 (6.67%) Docker
Systems Management
1 1 (6.67%) Opscode Chef
1 1 (6.67%) Puppet
Vendors
1 3 (20.00%) Microsoft
2 1 (6.67%) Xamarin