The table below looks at the statistics for Riak skills in IT jobs advertised for the London region. Included is a guide to the average salaries offered in IT jobs that have cited Riak over the 3 months to 19 September 2014 with a comparison to the same period in the previous 2 years.

Location
3 months to
19 Sep 2014
Same period 2013 Same period 2012
Riak
Rank 595 597 644
Rank change year-on-year
+2 +47
Permanent jobs citing Riak 39 9 6
As % of all permanent IT jobs located in London 0.085% 0.020% 0.012%
As % of the Database & Business Intelligence category 0.28% 0.067% 0.042%
Number of salaries quoted 23 9 6
Average salary £70,000 £60,000 £120,000
Average salary % change year-on-year
+16.66% -50.00%
UK excluding London average salary £42,500 - £77,500
Riak
England

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 London region.

Database & Business Intelligence Category
London
Permanent IT job ads with a match in the
Database & Business Intelligence category
13887 13369 14246
As % of all permanent IT jobs located in London 30.15% 30.03% 28.68%
Number of salaries quoted 12105 11622 12592
Average salary £52,500 £55,000 £50,000
Average salary % change year-on-year
-4.54% +10.00%
90% offered a salary of more than £37,500 £37,000 £35,000
10% offered a salary of more than £75,000 £72,500 £75,000
UK excluding London average salary £40,000 £40,000 £39,500
% change year-on-year
- +1.26%

Riak
Jobs Demand Trend in London

This chart provides a 3-month moving total of permanent IT jobs citing Riak across the London region as a proportion of the total demand within the Database & Business Intelligence category.

Riak Jobs Demand Trend in London

Riak
Salary Trend in London

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

Riak Salary Trend in London

Riak
Salary Histogram in London

This chart provides a salary histogram for IT jobs citing Riak across the London region over the 3 months to 19 September 2014.

Riak Salary Histogram in London

Riak
Job Locations in London

The table below looks at the demand and provides a guide to the average salaries quoted in IT jobs citing Riak within the London region over the 3 months to 19 September 2014. 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
(Use links below to see detailed
statistics and historical trends)
Rank Change
on Same Period
Last Year
Matching
Permanent
IT Job Ads
Average Salary
Last 3 Months
Average Salary
% Change
on Same Period
Last Year
Live
Job
Vacancies
City of London +7 4 £45,000 -18.18%
Riak
England

Riak
Top 30 Related IT Skills in London

For the 6 months to 19 September 2014, IT jobs across the London region citing Riak also mentioned the following IT skills in order of popularity. The figures indicate the number of jobs and their proportion against the total number of IT job ads sampled that cited Riak.

1 86 (96.63%) MongoDB
2 79 (88.76%) NoSQL
2 79 (88.76%) Big Data
3 77 (86.52%) Hadoop
4 64 (71.91%) Apache Cassandra
5 61 (68.54%) Linux
6 53 (59.55%) Oracle
7 52 (58.43%) SQL Server
7 52 (58.43%) Business Intelligence
7 52 (58.43%) Couchbase
7 52 (58.43%) Analytics
8 50 (56.18%) MapReduce
9 47 (52.81%) HBase
10 43 (48.31%) Apache Hive
10 43 (48.31%) Performance Tuning
11 40 (44.94%) Oozie
11 40 (44.94%) HCatalog
11 40 (44.94%) Sqoop
11 40 (44.94%) MarkLogic
11 40 (44.94%) Ambari
11 40 (44.94%) Apache Flume
11 40 (44.94%) Oracle Exadata
11 40 (44.94%) Apache ZooKeeper
11 40 (44.94%) Mahout
11 40 (44.94%) Visualisation
11 40 (44.94%) Netezza
11 40 (44.94%) Oracle RAC
11 40 (44.94%) Oracle Coherence
11 40 (44.94%) Cisco
11 40 (44.94%) Intel

Riak
Top Related IT Skills in London by Category

For the 6 months to 19 September 2014, IT jobs across the London region citing Riak also mentioned the following IT skills grouped by category. The figures indicate the number of jobs and their proportion against the total number of IT job ads sampled that cited Riak. Up to 20 skills are shown per category.

Application Platforms
1 40 (44.94%) Oracle Coherence
2 21 (23.60%) Apache
3 18 (20.22%) Elasticsearch
4 9 (10.11%) Node.js
5 2 (2.25%) Apache Solr
5 2 (2.25%) Cloud Foundry
Cloud Services
1 28 (31.46%) Amazon AWS
2 4 (4.49%) Joyent
3 1 (1.12%) GitHub
Communications & Networking
1 40 (44.94%) LAN
1 40 (44.94%) WAN
2 5 (5.62%) SSL
2 5 (5.62%) SSH
2 5 (5.62%) NAS
3 2 (2.25%) HTTP
Database & Business Intelligence
1 86 (96.63%) MongoDB
2 79 (88.76%) NoSQL
2 79 (88.76%) Big Data
3 77 (86.52%) Hadoop
4 64 (71.91%) Apache Cassandra
5 52 (58.43%) SQL Server
5 52 (58.43%) Couchbase
6 47 (52.81%) HBase
7 43 (48.31%) Apache Hive
8 40 (44.94%) Oracle Exadata
8 40 (44.94%) DB2
8 40 (44.94%) Data Warehouse
8 40 (44.94%) Sqoop
8 40 (44.94%) Mahout
8 40 (44.94%) MarkLogic
8 40 (44.94%) HCatalog
9 37 (41.57%) MySQL
10 34 (38.20%) CouchDB
11 24 (26.97%) PostgreSQL
12 13 (14.61%) Relational Database
Development Applications
1 18 (20.22%) Jenkins
2 16 (17.98%) Hudson
3 2 (2.25%) CruiseControl
General
1 28 (31.46%) Banking
2 12 (13.48%) Retail
2 12 (13.48%) Finance
3 5 (5.62%) Advertising
3 5 (5.62%) Marketing
4 1 (1.12%) Games
Job Titles
1 40 (44.94%) Architect
1 40 (44.94%) Data Architect
1 40 (44.94%) Big Data Architect
2 21 (23.60%) Developer
3 15 (16.85%) DevOps Engineer
4 13 (14.61%) DBA
5 12 (13.48%) Database Developer
6 7 (7.87%) SQL Developer
6 7 (7.87%) SQL DBA
6 7 (7.87%) SQL Server DBA
6 7 (7.87%) SQL Server Developer
6 7 (7.87%) SQL Database Developer
7 6 (6.74%) Python Developer
8 5 (5.62%) Customer Support Engineer
8 5 (5.62%) Customer Engineer
8 5 (5.62%) Support Engineer
9 2 (2.25%) Node.js Developer
10 1 (1.12%) PostgreSQL DBA
10 1 (1.12%) Software Developer
10 1 (1.12%) Systems Support Engineer
Libraries, Frameworks & Software Standards
1 28 (31.46%) Web Services
2 16 (17.98%) LAMP
3 6 (6.74%) Django
3 6 (6.74%) Memcached
4 2 (2.25%) .NET
4 2 (2.25%) RESTful
4 2 (2.25%) AngularJS
5 1 (1.12%) RabbitMQ
5 1 (1.12%) Backbone.js
5 1 (1.12%) jQuery
5 1 (1.12%) Velocity
Miscellaneous
1 40 (44.94%) Visualisation
2 12 (13.48%) Data Integration
2 12 (13.48%) Management Information System
2 12 (13.48%) Replication
3 6 (6.74%) Statistics
4 5 (5.62%) Computer Science
5 4 (4.49%) Analytical Skills
6 2 (2.25%) Open Source
7 1 (1.12%) User Experience
7 1 (1.12%) Blog
7 1 (1.12%) Social Network
Operating Systems
1 61 (68.54%) Linux
2 16 (17.98%) Debian
2 16 (17.98%) CentOS
3 5 (5.62%) UNIX
3 5 (5.62%) Windows
3 5 (5.62%) Solaris
Processes & Methodologies
1 52 (58.43%) Business Intelligence
1 52 (58.43%) Analytics
2 50 (56.18%) MapReduce
3 43 (48.31%) Performance Tuning
4 40 (44.94%) Benchmarking
5 20 (22.47%) Continuous Integration
6 18 (20.22%) DevOps
7 13 (14.61%) E-Commerce
8 12 (13.48%) ETL
8 12 (13.48%) Enterprise Architecture
9 10 (11.24%) Agile Software Development
9 10 (11.24%) TDD
10 6 (6.74%) Numerical Analysis
11 4 (4.49%) Software Engineering
12 3 (3.37%) Kanban
12 3 (3.37%) Scrum
13 2 (2.25%) Extreme Programming
13 2 (2.25%) Automated Testing
13 2 (2.25%) BDD
14 1 (1.12%) Continuous Improvement
Programming Languages
1 40 (44.94%) SQL
2 25 (28.09%) Python
3 21 (23.60%) PHP
4 16 (17.98%) Bash Shell
4 16 (17.98%) Perl
5 11 (12.36%) Java
5 11 (12.36%) JavaScript
5 11 (12.36%) Ruby
6 2 (2.25%) Haskell
6 2 (2.25%) C#
6 2 (2.25%) Clojure
6 2 (2.25%) Golang
6 2 (2.25%) Scala
7 1 (1.12%) Erlang
Qualifications
1 1 (1.12%) Degree
Quality Assurance & Compliance
1 2 (2.25%) QA
System Software
1 40 (44.94%) Oracle RAC
1 40 (44.94%) Apache ZooKeeper
1 40 (44.94%) Apache Flume
2 38 (42.70%) HDFS
3 5 (5.62%) NFS
3 5 (5.62%) Xen
3 5 (5.62%) KVM
4 2 (2.25%) Docker
Systems Management
1 40 (44.94%) Ambari
1 40 (44.94%) Oozie
2 21 (23.60%) Nagios
2 21 (23.60%) ZABBIX
3 20 (22.47%) Opscode Chef
3 20 (22.47%) Puppet
4 16 (17.98%) Salt
4 16 (17.98%) Cacti
5 5 (5.62%) Munin
6 1 (1.12%) Ansible
Vendors
1 53 (59.55%) Oracle
2 40 (44.94%) Sybase
2 40 (44.94%) Cisco
2 40 (44.94%) Intel
2 40 (44.94%) Teradata
2 40 (44.94%) Netezza
3 38 (42.70%) Hortonworks
3 38 (42.70%) MapR
4 16 (17.98%) Rackspace
4 16 (17.98%) Red Hat
5 12 (13.48%) Percona
5 12 (13.48%) Microsoft
5 12 (13.48%) Cognos