The table below looks at the statistics for Riak skills in IT contracts advertised for the England region. Included is a guide to the average contractor rates offered in IT contracts that have cited Riak over the 3 months to 24 April 2015 with a comparison to the same period in 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.

Location
3 months to
24 Apr 2015
Same period 2014 Same period 2013
Riak
Rank 576 554 522
Rank change year-on-year
-22 -32
Contract jobs citing Riak 7 28 4
As % of all contract IT jobs located in England 0.014% 0.056% 0.009%
As % of the Database & Business Intelligence category 0.063% 0.25% 0.042%
Number of daily rates quoted 7 23 3
Average daily rate
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of your Daily Rate
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£440 £525 £500
Average daily rate % change year-on-year
-16.19% +5.00%
UK excluding London average daily rate £363 £588 -
% change year-on-year
-38.29% -
Number of hourly rates quoted 0 0 0
Average hourly rate - - -
UK excluding London average hourly rate - - -
Riak
UK

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 England region.

Database & Business Intelligence Category
England
Contract IT job ads with a match in the
Database & Business Intelligence category
11066 11080 9416
As % of all contract IT jobs located in England 21.90% 22.03% 21.53%
Number of daily rates quoted 7279 7105 5822
Average daily rate £403 £395 £388
Average daily rate % change year-on-year
+2.02% +1.80%
90% offered a daily rate of more than £288 £263 £265
10% offered a daily rate of more than £563 £550 £550
UK excluding London average daily rate £375 £350 £330
% change year-on-year
+7.14% +6.06%
Number of hourly rates quoted 139 179 200
Average hourly rate £32.50 £35.90 £27.50
Average hourly rate % change year-on-year
-9.47% +30.54%
90% offered a hourly rate of more than £15.32 £16.85 £15.00
10% offered a hourly rate of more than £46.55 £55.00 £42.50
UK excluding London average hourly rate £32.50 £35.00 £28.00
% change year-on-year
-7.14% +25.00%

Riak
Jobs Demand Trend in England

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

Riak Jobs Demand Trend in England

Riak
Daily Rate Trend in England

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

Riak Daily Rate Trend in England

Riak
Daily Rate Histogram in England

This chart provides a histogram of daily rates quoted in contract IT jobs citing Riak across the England region over the 3 months to 24 April 2015.

Riak Daily Rate Histogram in England

Riak
Contract Job Locations in England

The table below looks at the demand and provides a guide to the average contractor rates quoted in IT jobs citing Riak within the England region over the 3 months to 24 April 2015. 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
Contract
IT Job Ads
Average
Daily Rate
Last 3 Months
Average Daily Rate
% Change
on Same Period
Last Year
Live
Job
Vacancies
London -11 4 £525 - 6
Yorkshire -22 3 £363 -38.29% 4
Riak
UK

Riak
Top 30 Related IT Skills in England

For the 6 months to 24 April 2015, IT contractor jobs across the England 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 contract IT job ads sampled that cited Riak.

1 33 (97.06%) MongoDB
2 28 (82.35%) Opscode Chef
2 28 (82.35%) CouchDB
2 28 (82.35%) Puppet
2 28 (82.35%) PHP
2 28 (82.35%) Linux
3 27 (79.41%) Python
4 26 (76.47%) Apache
4 26 (76.47%) DevOps
5 25 (73.53%) Nagios
6 23 (67.65%) Ansible
7 19 (55.88%) Agile Software Development
8 18 (52.94%) Ruby
8 18 (52.94%) SQL
8 18 (52.94%) Oracle
9 17 (50.00%) NoSQL
9 17 (50.00%) Software Engineering
10 16 (47.06%) Apache Cassandra
11 15 (44.12%) Splunk
11 15 (44.12%) CFEngine
11 15 (44.12%) Hypertable
11 15 (44.12%) Fiddler
11 15 (44.12%) C
11 15 (44.12%) SaltStack
11 15 (44.12%) Analytical Skills
11 15 (44.12%) Graphite
12 14 (41.18%) Hadoop
13 13 (38.24%) Big Data
14 12 (35.29%) Jenkins
14 12 (35.29%) Continuous Integration

Riak
Top Related IT Skills in England by Category

For the 6 months to 24 April 2015, IT contractor jobs across the England 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 contract IT job ads sampled that cited Riak. Up to 20 skills are shown per category.

Application Platforms
1 26 (76.47%) Apache
2 11 (32.35%) Elasticsearch
3 3 (8.82%) Node.js
4 2 (5.88%) OpenStack
4 2 (5.88%) Oracle Coherence
5 1 (2.94%) Tomcat
5 1 (2.94%) Apache Solr
5 1 (2.94%) Jetty
5 1 (2.94%) Alfresco
5 1 (2.94%) Apache ServiceMix
5 1 (2.94%) Apache Spark
Cloud Services
1 10 (29.41%) Amazon AWS
Communications & Networking
1 2 (5.88%) LAN
1 2 (5.88%) WAN
2 1 (2.94%) HTTP
Database & Business Intelligence
1 33 (97.06%) MongoDB
2 28 (82.35%) CouchDB
3 17 (50.00%) NoSQL
4 16 (47.06%) Apache Cassandra
5 15 (44.12%) Hypertable
6 14 (41.18%) Hadoop
7 13 (38.24%) Big Data
8 11 (32.35%) MySQL
9 3 (8.82%) SQL Server
9 3 (8.82%) DB2
9 3 (8.82%) Data Warehouse
9 3 (8.82%) Oracle Exadata
9 3 (8.82%) Apache Hive
9 3 (8.82%) Sqoop
9 3 (8.82%) Mahout
9 3 (8.82%) MarkLogic
9 3 (8.82%) Couchbase
9 3 (8.82%) HBase
9 3 (8.82%) HCatalog
9 3 (8.82%) Enterprise Data Warehouse
Development Applications
1 15 (44.12%) Fiddler
2 12 (35.29%) Jenkins
3 10 (29.41%) Hudson
4 2 (5.88%) Jasmine
4 2 (5.88%) Cucumber
5 1 (2.94%) CruiseControl
5 1 (2.94%) Maven
5 1 (2.94%) Eclipse
5 1 (2.94%) JUnit
5 1 (2.94%) Git (software)
General
1 3 (8.82%) Finance
2 2 (5.88%) Financial Institution
3 1 (2.94%) Legal
Job Titles
1 16 (47.06%) DevOps Engineer
2 12 (35.29%) Architect
3 8 (23.53%) DevOps Architect
4 6 (17.65%) Developer
5 3 (8.82%) Data Architect
5 3 (8.82%) Big Data Architect
6 2 (5.88%) OO PHP Developer
6 2 (5.88%) PHP Symfony Developer
6 2 (5.88%) PHP Developer
7 1 (2.94%) Java Developer
7 1 (2.94%) Team Leader
7 1 (2.94%) Software Engineer
7 1 (2.94%) Senior Developer
7 1 (2.94%) Lead Developer
7 1 (2.94%) Java Team Leader
7 1 (2.94%) Java Architect
7 1 (2.94%) Lead Architect
7 1 (2.94%) Big Data Developer
7 1 (2.94%) Node.js Developer
7 1 (2.94%) Full Stack Developer
Libraries, Frameworks & Software Standards
1 11 (32.35%) Web Services
2 8 (23.53%) LAMP
3 3 (8.82%) HTML
3 3 (8.82%) CSS
4 2 (5.88%) Backbone.js
4 2 (5.88%) Gherkin
4 2 (5.88%) Symfony
4 2 (5.88%) jQuery
5 1 (2.94%) Spring
5 1 (2.94%) JSON
5 1 (2.94%) XML Schema
5 1 (2.94%) SOAP
5 1 (2.94%) XML
5 1 (2.94%) .NET
5 1 (2.94%) REST
5 1 (2.94%) WebSockets
5 1 (2.94%) HTML5
5 1 (2.94%) Apache CXF
5 1 (2.94%) RESTful
5 1 (2.94%) JPA
Miscellaneous
1 15 (44.12%) Analytical Skills
2 3 (8.82%) Visualisation
3 1 (2.94%) Open Source
Operating Systems
1 28 (82.35%) Linux
2 10 (29.41%) CentOS
2 10 (29.41%) Debian
3 2 (5.88%) CoreOS
4 1 (2.94%) Ubuntu
Processes & Methodologies
1 26 (76.47%) DevOps
2 19 (55.88%) Agile Software Development
3 17 (50.00%) Software Engineering
4 12 (35.29%) Continuous Integration
5 5 (14.71%) TDD
6 4 (11.76%) Scrum
7 3 (8.82%) BDD
7 3 (8.82%) Analytics
7 3 (8.82%) MapReduce
8 2 (5.88%) OO PHP
8 2 (5.88%) Performance Tuning
8 2 (5.88%) Wealth Management
8 2 (5.88%) Benchmarking
8 2 (5.88%) OO
8 2 (5.88%) Pair Programming
9 1 (2.94%) Content Management
9 1 (2.94%) Information Management
9 1 (2.94%) Automated Testing
9 1 (2.94%) Web Development
9 1 (2.94%) Business Intelligence
Programming Languages
1 28 (82.35%) PHP
2 27 (79.41%) Python
3 18 (52.94%) Ruby
3 18 (52.94%) SQL
4 15 (44.12%) C
5 10 (29.41%) Bash Shell
5 10 (29.41%) Perl
6 5 (14.71%) JavaScript
7 4 (11.76%) Java
8 2 (5.88%) Scala
9 1 (2.94%) C#
9 1 (2.94%) Clojure
9 1 (2.94%) Go
System Software
1 3 (8.82%) Oracle RAC
1 3 (8.82%) Apache Flume
1 3 (8.82%) Apache ZooKeeper
1 3 (8.82%) Docker
2 2 (5.88%) HDFS
2 2 (5.88%) vCloud
Systems Management
1 28 (82.35%) Opscode Chef
1 28 (82.35%) Puppet
2 25 (73.53%) Nagios
3 23 (67.65%) Ansible
4 15 (44.12%) CFEngine
4 15 (44.12%) Graphite
5 10 (29.41%) ZABBIX
5 10 (29.41%) Cacti
5 10 (29.41%) Salt
6 3 (8.82%) Ambari
6 3 (8.82%) Oozie
Vendors
1 18 (52.94%) Oracle
2 15 (44.12%) Splunk
2 15 (44.12%) SaltStack
3 10 (29.41%) Red Hat
3 10 (29.41%) Rackspace
4 3 (8.82%) Teradata
4 3 (8.82%) Netezza
4 3 (8.82%) Sybase
4 3 (8.82%) MapR
4 3 (8.82%) Hortonworks
5 2 (5.88%) Cisco
5 2 (5.88%) Intel