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 20 August 2014 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
20 Aug 2014
Same period 2013 Same period 2012
Riak
Rank 552 551 545
Rank change year-on-year
-1 -6
Contract jobs citing Riak 27 1 14
As % of all contract IT jobs located in England 0.054% 0.002% 0.026%
As % of the Database & Business Intelligence category 0.25% 0.009% 0.12%
Number of daily rates quoted 26 0 2
Average daily rate
Keep up to 90%
of your Daily Rate
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£525 - £420
90% offered a daily rate of more than £438 - £416
10% offered a daily rate of more than £775 - £424
UK excluding London average daily rate £400 - £415
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
10669 10695 11484
As % of all contract IT jobs located in England 21.31% 22.03% 21.28%
Number of daily rates quoted 6696 6742 6825
Average daily rate £400 £395 £380
Average daily rate % change year-on-year
+1.26% +3.94%
90% offered a daily rate of more than £270 £255 £260
10% offered a daily rate of more than £550 £550 £550
UK excluding London average daily rate £350 £350 £325
% change year-on-year
- +7.69%
Number of hourly rates quoted 151 187 289
Average hourly rate £28.50 £30.50 £30.00
Average hourly rate % change year-on-year
-6.55% +1.66%
90% offered a hourly rate of more than £13.50 £17.50 £15.50
10% offered a hourly rate of more than £50.40 £51.00 £45.00
UK excluding London average hourly rate £28.50 £30.50 £30.00
% change year-on-year
-6.55% +1.66%

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 20 August 2014.

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 20 August 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
Contract
IT Job Ads
Average
Daily Rate
Last 3 Months
Average Daily Rate
% Change
on Same Period
Last Year
Live
Job
Vacancies
London +37 24 £525 -
Yorkshire - 2 £500 -
South East - - - -
South West - - - - 1
Riak
UK

Riak
Top 30 Related IT Skills in England

For the 6 months to 20 August 2014, 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 44 (80.00%) MongoDB
1 44 (80.00%) NoSQL
2 40 (72.73%) Apache Cassandra
3 33 (60.00%) Hadoop
4 31 (56.36%) Big Data
5 29 (52.73%) Python
6 28 (50.91%) Puppet
7 27 (49.09%) MySQL
8 25 (45.45%) DevOps
9 23 (41.82%) CouchDB
10 21 (38.18%) PHP
11 20 (36.36%) Amazon AWS
12 19 (34.55%) Bash Shell
12 19 (34.55%) ZABBIX
12 19 (34.55%) Rackspace
12 19 (34.55%) Redis
12 19 (34.55%) Web Services
12 19 (34.55%) Linux
12 19 (34.55%) Apache
12 19 (34.55%) Nagios
12 19 (34.55%) Opscode Chef
13 18 (32.73%) Elasticsearch
13 18 (32.73%) Salt
13 18 (32.73%) Red Hat
13 18 (32.73%) Perl
13 18 (32.73%) LAMP
13 18 (32.73%) Debian
13 18 (32.73%) Hudson
13 18 (32.73%) Jenkins
13 18 (32.73%) Cacti

Riak
Top Related IT Skills in England by Category

For the 6 months to 20 August 2014, 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 19 (34.55%) Apache
2 18 (32.73%) Elasticsearch
3 9 (16.36%) nginx
4 3 (5.45%) Apache Pig
5 2 (3.64%) Node.js
6 1 (1.82%) Apache Solr
6 1 (1.82%) Tomcat
6 1 (1.82%) Oracle Coherence
Cloud Services
1 20 (36.36%) Amazon AWS
2 2 (3.64%) Amazon EMR
Communications & Networking
1 1 (1.82%) LAN
1 1 (1.82%) WAN
Database & Business Intelligence
1 44 (80.00%) MongoDB
1 44 (80.00%) NoSQL
2 40 (72.73%) Apache Cassandra
3 33 (60.00%) Hadoop
4 31 (56.36%) Big Data
5 27 (49.09%) MySQL
6 23 (41.82%) CouchDB
7 19 (34.55%) Redis
8 15 (27.27%) HBase
8 15 (27.27%) Couchbase
9 13 (23.64%) Sqoop
9 13 (23.64%) Mahout
9 13 (23.64%) Apache Hive
10 11 (20.00%) Data Warehouse
10 11 (20.00%) MarkLogic
10 11 (20.00%) Oracle Exadata
10 11 (20.00%) HCatalog
11 8 (14.55%) Relational Database
11 8 (14.55%) RDBMS
11 8 (14.55%) PostgreSQL
Development Applications
1 18 (32.73%) Hudson
1 18 (32.73%) Jenkins
2 3 (5.45%) Cucumber
3 2 (3.64%) Maven
4 1 (1.82%) Jasmine
General
1 9 (16.36%) Banking
2 7 (12.73%) Finance
3 1 (1.82%) Games
3 1 (1.82%) Investment Banking
3 1 (1.82%) Financial Institution
Job Titles
1 32 (58.18%) Architect
2 11 (20.00%) DevOps Architect
3 9 (16.36%) Technical Architect
3 9 (16.36%) Lead Architect
4 8 (14.55%) DevOps Engineer
4 8 (14.55%) Enterprise Architect
5 7 (12.73%) Developer
6 6 (10.91%) DBA
6 6 (10.91%) PostgreSQL DBA
7 4 (7.27%) Data Architect
8 3 (5.45%) PHP Developer
8 3 (5.45%) Big Data Architect
8 3 (5.45%) Java Developer
8 3 (5.45%) Senior DevOps Engineer
9 2 (3.64%) PHP Zend Developer
9 2 (3.64%) Data Consultant
9 2 (3.64%) Consultant
9 2 (3.64%) Big Data Consultant
10 1 (1.82%) PHP Symfony Developer
10 1 (1.82%) Data Modeller
Libraries, Frameworks & Software Standards
1 19 (34.55%) Web Services
2 18 (32.73%) LAMP
3 11 (20.00%) RabbitMQ
4 4 (7.27%) HTML
5 3 (5.45%) Symfony
5 3 (5.45%) jQuery
5 3 (5.45%) Gherkin
5 3 (5.45%) CSS
6 2 (3.64%) Kafka
6 2 (3.64%) RHadoop
6 2 (3.64%) Cascading
6 2 (3.64%) Cascalog
6 2 (3.64%) CodeIgniter
6 2 (3.64%) Yii
6 2 (3.64%) Laravel
6 2 (3.64%) Hibernate
6 2 (3.64%) ActiveMQ
6 2 (3.64%) Spring
7 1 (1.82%) Ruby on Rails
7 1 (1.82%) J2EE
Miscellaneous
1 11 (20.00%) Visualisation
2 7 (12.73%) Reference Data
2 7 (12.73%) Data Integration
3 4 (7.27%) Social Network
4 3 (5.45%) NHS
5 1 (1.82%) Open Source
Operating Systems
1 19 (34.55%) Linux
2 18 (32.73%) Debian
2 18 (32.73%) CentOS
3 1 (1.82%) Ubuntu
Processes & Methodologies
1 25 (45.45%) DevOps
2 18 (32.73%) Continuous Integration
3 13 (23.64%) MapReduce
4 11 (20.00%) Agile Software Development
4 11 (20.00%) Analytics
5 9 (16.36%) Data Modelling
5 9 (16.36%) Data Architecture
6 8 (14.55%) Business Intelligence
7 5 (9.09%) Service Management
8 4 (7.27%) BDD
8 4 (7.27%) TDD
9 3 (5.45%) Pair Programming
9 3 (5.45%) Scrum
9 3 (5.45%) OO
9 3 (5.45%) OO PHP
10 2 (3.64%) Machine Learning
11 1 (1.82%) Extreme Programming
11 1 (1.82%) Multithreading
11 1 (1.82%) TOGAF
11 1 (1.82%) Wealth Management
Programming Languages
1 29 (52.73%) Python
2 21 (38.18%) PHP
3 19 (34.55%) Bash Shell
4 18 (32.73%) Perl
5 6 (10.91%) C#
6 4 (7.27%) Java
7 3 (5.45%) JavaScript
7 3 (5.45%) SQL
8 2 (3.64%) Scala
8 2 (3.64%) Ruby
9 1 (1.82%) Erlang
9 1 (1.82%) Groovy
9 1 (1.82%) C++
Quality Assurance & Compliance
1 2 (3.64%) QA
System Software
1 13 (23.64%) Apache ZooKeeper
1 13 (23.64%) Apache Flume
2 11 (20.00%) HDFS
3 3 (5.45%) Oracle RAC
Systems Management
1 28 (50.91%) Puppet
2 19 (34.55%) Nagios
2 19 (34.55%) ZABBIX
2 19 (34.55%) Opscode Chef
3 18 (32.73%) Salt
3 18 (32.73%) Cacti
4 13 (23.64%) Oozie
5 11 (20.00%) Ambari
6 2 (3.64%) Chukwa
7 1 (1.82%) logstash
7 1 (1.82%) Vagrant
Vendors
1 19 (34.55%) Rackspace
2 18 (32.73%) Red Hat
3 11 (20.00%) Teradata
3 11 (20.00%) Netezza
3 11 (20.00%) Oracle
3 11 (20.00%) Hortonworks
3 11 (20.00%) MapR
4 8 (14.55%) Splunk
5 5 (9.09%) Sybase
6 2 (3.64%) Zend
6 2 (3.64%) Google
7 1 (1.82%) Cisco
7 1 (1.82%) Intel