The table below looks at the statistics for Riak skills in IT jobs advertised for the City of London region. Included is a guide to the salaries offered in IT jobs that have cited Riak over the 3 months to 28 May 2016 with a comparison to the same period over the previous 2 years.

3 months to
28 May 2016
Same period 2015 Same period 2014
Riak
Rank 243 308 355
Rank change year-on-year
+65 +47
Permanent jobs citing Riak 16 2 6
As % of all permanent IT jobs located in the City of London 0.24% 0.020% 0.047%
As % of the Database & Business Intelligence category 0.91% 0.065% 0.15%
Number of salaries quoted 16 2 5
Median salary £60,000 £62,500 £47,500
Median salary % change year-on-year
-4.00% +31.57%
UK excluding London median salary £44,000 £60,000 £55,000
% change year-on-year
-26.66% +9.09%
Riak
London

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

Database & Business Intelligence Category
City of London
Permanent IT job ads with a match in the
Database & Business Intelligence category
1767 3064 3915
As % of all permanent IT jobs located in the City of London 26.74% 30.12% 30.77%
Number of salaries quoted 1606 2666 3420
Median salary £55,000 £57,500 £52,500
Median salary % change year-on-year
-4.34% +9.52%
90% offered a salary of more than £40,000 £40,000 £37,500
10% offered a salary of more than £77,500 £77,500 £75,000
UK excluding London median salary £42,500 £41,500 £40,000
% change year-on-year
+2.40% +3.75%

Riak
Jobs Demand Trend in the City of London

The demand trend of job ads across the City of London region citing Riak as a proportion of all IT jobs with a match in the Database & Business Intelligence category.

Riak Jobs Demand Trend in the City of London

Riak
Salary Trend in the City of London

This chart provides the 3-month moving average for salaries quoted in permanent IT jobs citing Riak across the City of London region.

Riak Salary Trend in the City of London

Riak
Salary Histogram in the City of London

This chart provides a salary histogram for IT jobs citing Riak across the City of London region over the 3 months to 28 May 2016.

Riak Salary Histogram in the City of London

Riak
Top 30 Related IT Skills in the City of London

For the 6 months to 28 May 2016, IT jobs citing Riak 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 City of London region with a requirement for Riak.

1 27 (96.43%) Redis
2 23 (82.14%) SQL Server
2 23 (82.14%) Agile Software Development
3 22 (78.57%) Apache Solr
3 22 (78.57%) AngularJS
3 22 (78.57%) React
4 21 (75.00%) TDD
5 20 (71.43%) Scrum
6 18 (64.29%) NoSQL
7 17 (60.71%) PostgreSQL
8 15 (53.57%) .NET
8 15 (53.57%) C#
8 15 (53.57%) RabbitMQ
9 13 (46.43%) Java
9 13 (46.43%) MongoDB
9 13 (46.43%) Apache Cassandra
10 12 (42.86%) Microsoft Azure
10 12 (42.86%) Amazon AWS
10 12 (42.86%) Bash Shell
10 12 (42.86%) Waterfall
10 12 (42.86%) Hadoop
10 12 (42.86%) Continuous Integration
10 12 (42.86%) Jetty
10 12 (42.86%) Multithreading
10 12 (42.86%) Kanban
10 12 (42.86%) Banking
10 12 (42.86%) Retail
10 12 (42.86%) Lucene
10 12 (42.86%) WebSphere
10 12 (42.86%) Technical Architecture

Riak
Top Related IT Skills in the City of 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 22 (78.57%) Apache Solr
2 12 (42.86%) Apache Spark
2 12 (42.86%) Elasticsearch
2 12 (42.86%) JBoss
2 12 (42.86%) Jetty
2 12 (42.86%) OpenStack
2 12 (42.86%) Tomcat
2 12 (42.86%) WebLogic
2 12 (42.86%) WebSphere
2 12 (42.86%) WebSphere Application Server
3 10 (35.71%) Node.js
4 1 (3.57%) MQSeries
Applications
1 2 (7.14%) MS Excel
Cloud Services
1 12 (42.86%) Amazon AWS
1 12 (42.86%) Microsoft Azure
2 8 (28.57%) GitHub
Database & Business Intelligence
1 27 (96.43%) Redis
2 23 (82.14%) SQL Server
3 18 (64.29%) NoSQL
4 17 (60.71%) PostgreSQL
5 13 (46.43%) Apache Cassandra
5 13 (46.43%) MongoDB
6 12 (42.86%) Big Data
6 12 (42.86%) Couchbase
6 12 (42.86%) Hadoop
6 12 (42.86%) MySQL
7 6 (21.43%) CouchDB
8 1 (3.57%) RavenDB
8 1 (3.57%) Relational Database
General
1 12 (42.86%) Banking
1 12 (42.86%) Retail
Job Titles
1 21 (75.00%) Developer
2 12 (42.86%) Java Developer
2 12 (42.86%) Senior Developer
2 12 (42.86%) Senior Java Developer
3 5 (17.86%) .NET Developer
3 5 (17.86%) Erlang Developer
4 4 (14.29%) Senior .NET Developer
5 3 (10.71%) C# Developer
6 2 (7.14%) Senior Systems Engineer
6 2 (7.14%) Systems Engineer
Libraries, Frameworks & Software Standards
1 22 (78.57%) AngularJS
1 22 (78.57%) React
2 15 (53.57%) .NET
2 15 (53.57%) RabbitMQ
3 12 (42.86%) ELK Stack
3 12 (42.86%) Lucene
4 11 (39.29%) ASP.NET
5 9 (32.14%) ASP.NET MVC
6 1 (3.57%) .NET Framework
6 1 (3.57%) ASP.NET Web API
6 1 (3.57%) Dapper ORM
6 1 (3.57%) Entity Framework
6 1 (3.57%) Middleware
6 1 (3.57%) NHibernate
6 1 (3.57%) REST
6 1 (3.57%) SOAP
6 1 (3.57%) WCF
Miscellaneous
1 12 (42.86%) Enterprise Software
Processes & Methodologies
1 23 (82.14%) Agile Software Development
2 21 (75.00%) TDD
3 20 (71.43%) Scrum
4 12 (42.86%) Coaching
4 12 (42.86%) Concurrent Programming
4 12 (42.86%) Continuous Integration
4 12 (42.86%) DSDM
4 12 (42.86%) Kanban
4 12 (42.86%) Mentoring
4 12 (42.86%) Multithreading
4 12 (42.86%) OO
4 12 (42.86%) Project Management
4 12 (42.86%) RUP
4 12 (42.86%) Software Delivery
4 12 (42.86%) Technical Architecture
4 12 (42.86%) UML
4 12 (42.86%) Waterfall
4 12 (42.86%) Web Development
5 11 (39.29%) MVC
6 10 (35.71%) SOLID
Programming Languages
1 15 (53.57%) C#
2 13 (46.43%) Java
3 12 (42.86%) Bash Shell
3 12 (42.86%) Go
3 12 (42.86%) Perl
3 12 (42.86%) PHP
3 12 (42.86%) Python
4 10 (35.71%) JavaScript
4 10 (35.71%) Ruby
5 5 (17.86%) Clojure
5 5 (17.86%) Elixir
5 5 (17.86%) Erlang
5 5 (17.86%) Haskell
5 5 (17.86%) Scala
6 2 (7.14%) CoffeeScript
Systems Management
1 12 (42.86%) Ansible
1 12 (42.86%) Kibana
1 12 (42.86%) logstash
1 12 (42.86%) Opscode Chef
1 12 (42.86%) Puppet
1 12 (42.86%) Salt
Vendors
1 12 (42.86%) Oracle
2 2 (7.14%) Microsoft
3 1 (3.57%) IBM
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