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 26 August 2016 with a comparison to the same period over the previous 2 years.

3 months to
26 Aug 2016
Same period 2015 Same period 2014
Riak
Rank 235 279 332
Rank change year-on-year
+44 +53
Permanent jobs citing Riak 14 31 3
As % of all permanent IT jobs located in the City of London 0.23% 0.32% 0.025%
As % of the Database & Business Intelligence category 0.76% 1.11% 0.084%
Number of salaries quoted 14 30 3
Median salary £60,000 £71,250 £45,000
Median salary % change year-on-year
-15.78% +58.33%
UK excluding London median salary £51,500 £60,000 £55,000
% change year-on-year
-14.16% +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
1834 2781 3575
As % of all permanent IT jobs located in the City of London 29.59% 28.37% 29.65%
Number of salaries quoted 1662 2380 3106
Median salary £58,500 £57,500 £54,500
Median salary % change year-on-year
+1.73% +5.50%
90% offered a salary of more than £40,000 £40,000 £37,500
10% offered a salary of more than £82,500 £75,000 £80,000
UK excluding London median salary £42,500 £42,500 £40,000
% change year-on-year
- +6.25%

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 26 August 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 26 August 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 29 (96.67%) SQL Server
2 27 (90.00%) Redis
3 26 (86.67%) React
3 26 (86.67%) Agile Software Development
3 26 (86.67%) Apache Solr
4 25 (83.33%) AngularJS
5 24 (80.00%) TDD
5 24 (80.00%) Scrum
6 18 (60.00%) RabbitMQ
7 17 (56.67%) Node.js
7 17 (56.67%) SOLID
7 17 (56.67%) MVC
7 17 (56.67%) Ruby
7 17 (56.67%) ASP.NET
7 17 (56.67%) JavaScript
7 17 (56.67%) C#
7 17 (56.67%) .NET
8 15 (50.00%) GitHub
8 15 (50.00%) ASP.NET MVC
8 15 (50.00%) BDD
9 12 (40.00%) Big Data
9 12 (40.00%) Project Management
9 12 (40.00%) MySQL
9 12 (40.00%) Oracle
9 12 (40.00%) Hadoop
10 10 (33.33%) PostgreSQL
10 10 (33.33%) NoSQL
11 9 (30.00%) Puppet
11 9 (30.00%) MongoDB
11 9 (30.00%) Apache Cassandra

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 26 (86.67%) Apache Solr
2 9 (30.00%) Apache Spark
2 9 (30.00%) Elasticsearch
2 9 (30.00%) JBoss
2 9 (30.00%) Jetty
2 9 (30.00%) OpenStack
2 9 (30.00%) Tomcat
2 9 (30.00%) WebLogic
2 9 (30.00%) WebSphere
2 9 (30.00%) WebSphere Application Server
Applications
1 2 (6.67%) MS Excel
Cloud Services
1 15 (50.00%) GitHub
2 9 (30.00%) Amazon AWS
2 9 (30.00%) Microsoft Azure
Database & Business Intelligence
1 29 (96.67%) SQL Server
2 27 (90.00%) Redis
3 12 (40.00%) Big Data
3 12 (40.00%) Hadoop
3 12 (40.00%) MySQL
4 10 (33.33%) NoSQL
4 10 (33.33%) PostgreSQL
5 9 (30.00%) Apache Cassandra
5 9 (30.00%) Couchbase
5 9 (30.00%) MongoDB
6 3 (10.00%) Apache Hive
6 3 (10.00%) Data Mining
6 3 (10.00%) Data Warehouse
6 3 (10.00%) Enterprise Data Warehouse
6 3 (10.00%) OLAP
6 3 (10.00%) Oracle OLAP
6 3 (10.00%) RDBMS
6 3 (10.00%) Relational Database
6 3 (10.00%) Sqoop
6 3 (10.00%) Text Mining
General
1 9 (30.00%) Banking
1 9 (30.00%) Retail
Job Titles
1 16 (53.33%) Developer
2 9 (30.00%) Java Developer
2 9 (30.00%) Senior Developer
2 9 (30.00%) Senior Java Developer
3 6 (20.00%) C# Developer
4 3 (10.00%) Architect
4 3 (10.00%) Data Architect
5 2 (6.67%) Senior Systems Engineer
5 2 (6.67%) Systems Engineer
6 1 (3.33%) Erlang Developer
6 1 (3.33%) Solutions Architect
Libraries, Frameworks & Software Standards
1 26 (86.67%) React
2 25 (83.33%) AngularJS
3 18 (60.00%) RabbitMQ
4 17 (56.67%) .NET
4 17 (56.67%) ASP.NET
4 17 (56.67%) Node.js
5 15 (50.00%) ASP.NET MVC
6 9 (30.00%) ELK Stack
6 9 (30.00%) Lucene
Miscellaneous
1 9 (30.00%) Enterprise Software
2 3 (10.00%) Data Integration
2 3 (10.00%) Management Information System
2 3 (10.00%) Visualisation
Processes & Methodologies
1 26 (86.67%) Agile Software Development
2 24 (80.00%) Scrum
2 24 (80.00%) TDD
3 17 (56.67%) MVC
3 17 (56.67%) SOLID
4 15 (50.00%) BDD
5 12 (40.00%) Project Management
6 9 (30.00%) Concurrent Programming
6 9 (30.00%) Continuous Integration
6 9 (30.00%) DSDM
6 9 (30.00%) Kanban
6 9 (30.00%) Mentoring
6 9 (30.00%) Multithreading
6 9 (30.00%) OO
6 9 (30.00%) RUP
6 9 (30.00%) Software Delivery
6 9 (30.00%) Technical Architecture
6 9 (30.00%) UML
6 9 (30.00%) Waterfall
6 9 (30.00%) Web Development
Programming Languages
1 17 (56.67%) C#
1 17 (56.67%) JavaScript
1 17 (56.67%) Ruby
2 9 (30.00%) Bash Shell
2 9 (30.00%) Go
2 9 (30.00%) Java
2 9 (30.00%) Perl
2 9 (30.00%) PHP
2 9 (30.00%) Python
3 4 (13.33%) Elixir
4 3 (10.00%) SQL
5 2 (6.67%) CoffeeScript
6 1 (3.33%) Clojure
6 1 (3.33%) Erlang
6 1 (3.33%) Haskell
6 1 (3.33%) Scala
Quality Assurance & Compliance
1 3 (10.00%) Data Quality
Systems Management
1 9 (30.00%) Ansible
1 9 (30.00%) Kibana
1 9 (30.00%) logstash
1 9 (30.00%) Opscode Chef
1 9 (30.00%) Puppet
1 9 (30.00%) Salt
Vendors
1 12 (40.00%) Oracle
2 5 (16.67%) Microsoft
3 3 (10.00%) Tableau