The table below looks at the statistics for Apache Cassandra skills in IT contracts advertised across the UK. Included is a guide to the average contractor rates offered in IT contracts that have cited Apache Cassandra over the 3 months to 27 November 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
27 Nov 2014
Same period 2013 Same period 2012
Apache Cassandra
Rank 397 475 491
Rank change year-on-year
+78 +16
Contract jobs citing Apache Cassandra 219 103 78
As % of all contract IT jobs located in the UK 0.39% 0.20% 0.15%
As % of the Database & Business Intelligence category 1.88% 0.88% 0.71%
Number of daily rates quoted 176 69 55
Average daily rate
Keep up to 90%
of your Daily Rate
Get a Free Illustration
£500 £450 £425
Average daily rate % change year-on-year
+11.11% +5.88%
90% offered a daily rate of more than £378 £383 £350
10% offered a daily rate of more than £675 £575 £540
UK excluding London average daily rate £519 £300 £370
% change year-on-year
+72.91% -18.91%
Number of hourly rates quoted 0 0 0
Average hourly rate - - -
UK excluding London average hourly rate - - -

The following table is for comparison with the above and provides statistics for the entire Database & Business Intelligence category in contract jobs advertised across the UK.

Database & Business Intelligence Category
UK
Contract IT job ads with a match in the
Database & Business Intelligence category
11672 11651 11019
As % of all contract IT jobs located in the UK 20.52% 22.84% 21.62%
Number of daily rates quoted 7751 7221 6593
Average daily rate £400 £388 £375
Average daily rate % change year-on-year
+3.22% +3.33%
90% offered a daily rate of more than £275 £260 £250
10% offered a daily rate of more than £550 £550 £550
UK excluding London average daily rate £363 £325 £333
% change year-on-year
+11.53% -2.25%
Number of hourly rates quoted 169 254 291
Average hourly rate £33.50 £27.50 £30.50
Average hourly rate % change year-on-year
+21.81% -9.83%
90% offered a hourly rate of more than £14.00 £14.00 £16.00
10% offered a hourly rate of more than £55.00 £45.00 £45.18
UK excluding London average hourly rate £33.50 £27.50 £32.50
% change year-on-year
+21.81% -15.38%

Apache Cassandra
Jobs Demand Trend

This chart provides the 3-month moving total of IT contractor jobs citing Apache Cassandra within the UK as a proportion of the total demand within the Database & Business Intelligence category.

Apache Cassandra Jobs Demand Trend in the UK

Apache Cassandra
Daily Rate Trend

This chart provides the 3-month moving average for daily rates quoted in IT contract jobs citing Apache Cassandra within the UK.

Apache Cassandra Daily Rate Trend in the UK

Apache Cassandra
Daily Rate Histogram

This chart provides a histogram of daily rates quoted in contract IT jobs citing Apache Cassandra within the UK over the 3 months to 27 November 2014.

Apache Cassandra Daily Rate Histogram in the UK

Apache Cassandra
Top 30 Contract Locations

The table below looks at the demand and provides a guide to the average contractor rates quoted in IT jobs citing Apache Cassandra within the UK over the 3 months to 27 November 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
England +78 194 £500 +11.11% 54
London +65 163 £500 +11.11% 37
City of London +15 21 £475 +11.76% 5
South East -15 11 £425 - 9
South West -27 8 £388 - 1
Scotland - 8 £675 -
Glasgow - 8 £675 -
Oxfordshire - 6 £463 -
Hampshire - 5 £388 - 5
North West -14 4 £544 +81.25%
Manchester - 4 £544 -
Isleworth - 3 £378 - 2
Abingdon - 2 £425 -
Bristol - 2 £444 - 1
Basingstoke - 1 £450 - 1
Oxford - 1 £450 -
Cambridgeshire - 1 - - 2
East of England - 1 - - 3
Teesside - - - -
West Midlands - - - -
Devon - - - -
Milton Keynes - - - -
Godalming - - - -
Guildford - - - - 1
Hemel Hempstead - - - -
High Wycombe - - - -
Hertfordshire - - - - 1
Middlesex - - - -
North East - - - -
Staffordshire - - - -

Apache Cassandra
Top 30 Related IT Skills

For the 6 months to 27 November 2014, IT contractor jobs within the UK citing Apache Cassandra 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 Apache Cassandra.

1 276 (66.03%) NoSQL
2 241 (57.66%) MongoDB
3 230 (55.02%) Agile Software Development
4 225 (53.83%) Java
5 163 (39.00%) TDD
6 151 (36.12%) Hadoop
7 149 (35.65%) Linux
8 138 (33.01%) Big Data
9 120 (28.71%) Python
10 116 (27.75%) DevOps
10 116 (27.75%) Open Source
11 111 (26.56%) Jenkins
12 109 (26.08%) Ruby
13 107 (25.60%) Scala
14 100 (23.92%) Scrum
15 98 (23.44%) JavaScript
16 97 (23.21%) Continuous Integration
17 93 (22.25%) Puppet
18 92 (22.01%) MySQL
19 86 (20.57%) Web Services
20 80 (19.14%) Opscode Chef
21 73 (17.46%) REST
22 70 (16.75%) Kanban
22 70 (16.75%) OO
23 69 (16.51%) BDD
24 68 (16.27%) Apache
25 67 (16.03%) HTML
25 67 (16.03%) Hudson
25 67 (16.03%) Redis
26 65 (15.55%) AngularJS

Apache Cassandra
Top Related IT Skills by Category

For the 6 months to 27 November 2014, IT contractor jobs within the UK citing Apache Cassandra 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 Apache Cassandra. Up to 20 skills are shown per category.

Application Platforms
1 68 (16.27%) Apache
2 61 (14.59%) Elasticsearch
3 52 (12.44%) Node.js
4 34 (8.13%) OpenStack
5 33 (7.89%) Apache Pig
5 33 (7.89%) Apache Spark
6 21 (5.02%) Confluence
7 20 (4.78%) Tomcat
8 19 (4.55%) FileNet
9 14 (3.35%) Cloud Foundry
10 13 (3.11%) nginx
11 10 (2.39%) Apache Solr
12 9 (2.15%) Jetty
13 6 (1.44%) Oracle Coherence
14 5 (1.20%) CloudStack
15 3 (0.72%) JBoss
16 2 (0.48%) CMS
16 2 (0.48%) Apache ServiceMix
16 2 (0.48%) Alfresco
17 1 (0.24%) GemFire
Applications
1 2 (0.48%) MS Excel
Business Applications
1 3 (0.72%) SAP Oil and Gas
1 3 (0.72%) Oracle EBS
2 1 (0.24%) ION MarketView
2 1 (0.24%) Summit
Cloud Services
1 55 (13.16%) Amazon AWS
2 11 (2.63%) Heroku
2 11 (2.63%) GitHub
3 9 (2.15%) PaaS
3 9 (2.15%) Amazon EC2
3 9 (2.15%) Engine Yard
4 7 (1.67%) IaaS
5 6 (1.44%) Cloud Computing
6 4 (0.96%) Amazon S3
7 3 (0.72%) SaaS
7 3 (0.72%) Amazon EMR
7 3 (0.72%) Google Cloud Platform
8 2 (0.48%) Google App Engine
9 1 (0.24%) Microsoft Azure
9 1 (0.24%) SoftLayer
Communications & Networking
1 22 (5.26%) TCP/IP
2 18 (4.31%) HTTP
2 18 (4.31%) Internet
3 15 (3.59%) DNS
4 10 (2.39%) Firewall
5 8 (1.91%) VLAN
6 6 (1.44%) AMQP
7 5 (1.20%) LAN
7 5 (1.20%) WAN
8 4 (0.96%) SAN
9 3 (0.72%) NAS
10 2 (0.48%) VPN
10 2 (0.48%) RTP
10 2 (0.48%) SSL
11 1 (0.24%) Reverse Proxy
11 1 (0.24%) VoIP
Database & Business Intelligence
1 276 (66.03%) NoSQL
2 241 (57.66%) MongoDB
3 151 (36.12%) Hadoop
4 138 (33.01%) Big Data
5 92 (22.01%) MySQL
6 67 (16.03%) Redis
7 65 (15.55%) Apache Hive
8 61 (14.59%) HBase
9 53 (12.68%) Riak
10 50 (11.96%) PostgreSQL
11 44 (10.53%) SQL Server
12 34 (8.13%) CouchDB
13 32 (7.66%) Couchbase
14 28 (6.70%) Data Warehouse
15 26 (6.22%) Relational Database
16 24 (5.74%) Sqoop
17 23 (5.50%) HCatalog
17 23 (5.50%) Mahout
18 22 (5.26%) MarkLogic
18 22 (5.26%) Oracle Exadata
Development Applications
1 111 (26.56%) Jenkins
2 67 (16.03%) Hudson
3 47 (11.24%) Maven
4 37 (8.85%) Cucumber
5 35 (8.37%) Git (software)
6 33 (7.89%) Subversion
7 32 (7.66%) JIRA
8 11 (2.63%) JUnit
9 10 (2.39%) WebDriver
10 8 (1.91%) Selenium
10 8 (1.91%) Mocha
11 7 (1.67%) Jasmine
12 6 (1.44%) Gradle
13 5 (1.20%) TestNG
14 4 (0.96%) Eclipse
15 3 (0.72%) Atlassian Bamboo
15 3 (0.72%) SoapUI
15 3 (0.72%) JBehave
15 3 (0.72%) JMeter
15 3 (0.72%) CruiseControl
General
1 34 (8.13%) Banking
2 20 (4.78%) Finance
3 12 (2.87%) Investment Banking
4 11 (2.63%) Games
5 10 (2.39%) Telecoms
6 8 (1.91%) Marketing
7 7 (1.67%) Front Office
8 6 (1.44%) Law
9 3 (0.72%) Manufacturing
9 3 (0.72%) Publishing
9 3 (0.72%) Electronics
10 2 (0.48%) Retail
11 1 (0.24%) German Language
Job Titles
1 210 (50.24%) Developer
2 104 (24.88%) Java Developer
2 104 (24.88%) Architect
3 53 (12.68%) DevOps Engineer
4 38 (9.09%) Senior DevOps Engineer
5 31 (7.42%) JavaScript Developer
5 31 (7.42%) Technical Architect
6 28 (6.70%) Big Data Developer
7 27 (6.46%) Linux DevOps Engineer
8 23 (5.50%) Senior Developer
9 21 (5.02%) DevOps Architect
10 20 (4.78%) Programmer
10 20 (4.78%) Data Architect
11 14 (3.35%) Enterprise Architect
11 14 (3.35%) Lead Architect
11 14 (3.35%) Java Architect
11 14 (3.35%) Ruby Developer
12 13 (3.11%) Digital Architect
12 13 (3.11%) Scala Developer
13 10 (2.39%) Senior Java Developer
Libraries, Frameworks & Software Standards
1 86 (20.57%) Web Services
2 73 (17.46%) REST
3 67 (16.03%) HTML
4 65 (15.55%) AngularJS
5 63 (15.07%) CSS
6 58 (13.88%) HTML5
6 58 (13.88%) Spring
7 51 (12.20%) CSS3
8 50 (11.96%) JSON
8 50 (11.96%) XML
9 45 (10.77%) Ruby on Rails
10 40 (9.57%) J2EE
11 34 (8.13%) RabbitMQ
11 34 (8.13%) Backbone.js
12 30 (7.18%) Play Framework
13 29 (6.94%) Django
14 28 (6.70%) Hibernate
15 26 (6.22%) SOAP
16 25 (5.98%) Ajax
17 23 (5.50%) XSLT
Miscellaneous
1 116 (27.75%) Open Source
2 31 (7.42%) Computer Science
3 25 (5.98%) Visualisation
4 21 (5.02%) User Experience
5 15 (3.59%) Algorithms
6 14 (3.35%) Wiki
7 12 (2.87%) Clustering
8 10 (2.39%) Foreign Exchange (FX)
9 9 (2.15%) Social Gaming
9 9 (2.15%) Device Driver
9 9 (2.15%) Derivative
10 8 (1.91%) Analytical Skills
11 5 (1.20%) Digital Media
12 4 (0.96%) Statistics
12 4 (0.96%) Market Risk
13 3 (0.72%) Online Games
13 3 (0.72%) Data Integration
13 3 (0.72%) Social Media
13 3 (0.72%) Enterprise Software
13 3 (0.72%) Mathematics
Operating Systems
1 149 (35.65%) Linux
2 53 (12.68%) CentOS
3 40 (9.57%) UNIX
4 32 (7.66%) Ubuntu
5 21 (5.02%) Debian
6 14 (3.35%) Windows
7 4 (0.96%) Windows Server 2012
7 4 (0.96%) Windows Server 2008
8 3 (0.72%) Windows Server 2003
8 3 (0.72%) AIX
9 2 (0.48%) Apple iOS
9 2 (0.48%) Android
10 1 (0.24%) Windows 7
10 1 (0.24%) SmartOS
10 1 (0.24%) Mac OS X
Processes & Methodologies
1 230 (55.02%) Agile Software Development
2 163 (39.00%) TDD
3 116 (27.75%) DevOps
4 100 (23.92%) Scrum
5 97 (23.21%) Continuous Integration
6 70 (16.75%) Kanban
6 70 (16.75%) OO
7 69 (16.51%) BDD
8 53 (12.68%) Configuration Management
9 52 (12.44%) Pair Programming
9 52 (12.44%) MapReduce
10 43 (10.29%) Software Engineering
11 42 (10.05%) Release Management
12 41 (9.81%) Analytics
13 31 (7.42%) Mentoring
14 29 (6.94%) Load Balancing
15 26 (6.22%) Software Architecture
16 24 (5.74%) Product Management
17 23 (5.50%) Business Intelligence
17 23 (5.50%) Service Delivery
Programming Languages
1 225 (53.83%) Java
2 120 (28.71%) Python
3 109 (26.08%) Ruby
4 107 (25.60%) Scala
5 98 (23.44%) JavaScript
6 49 (11.72%) PHP
7 42 (10.05%) Perl
8 40 (9.57%) SQL
8 40 (9.57%) Bash Shell
9 28 (6.70%) Groovy
10 23 (5.50%) C#
11 15 (3.59%) Shell Script
12 14 (3.35%) Clojure
13 8 (1.91%) C++
13 8 (1.91%) Korn
14 7 (1.67%) R
14 7 (1.67%) Golang
15 6 (1.44%) C
16 3 (0.72%) Haskell
17 2 (0.48%) PL/SQL
Qualifications
1 44 (10.53%) Degree
2 28 (6.70%) Security Cleared
3 24 (5.74%) SC Cleared
4 4 (0.96%) CISM
4 4 (0.96%) CCNA
4 4 (0.96%) CISSP
4 4 (0.96%) Cisco Certification
4 4 (0.96%) JNCIA
4 4 (0.96%) CCSA
5 3 (0.72%) ISEB
6 2 (0.48%) ISTQB
6 2 (0.48%) ISTQB Foundation Certification
7 1 (0.24%) DV Cleared
7 1 (0.24%) PhD
Quality Assurance & Compliance
1 23 (5.50%) QA
2 7 (1.67%) COBIT
3 6 (1.44%) SLA
4 1 (0.24%) ISO 14001
4 1 (0.24%) ISO 9001
System Software
1 29 (6.94%) HDFS
2 26 (6.22%) Apache ZooKeeper
3 25 (5.98%) vCloud
4 24 (5.74%) Apache Flume
5 11 (2.63%) Oracle RAC
6 7 (1.67%) Docker
7 5 (1.20%) VMware Infrastructure
8 3 (0.72%) Veritas Cluster Server
8 3 (0.72%) Oracle RMAN
9 2 (0.48%) vSphere
10 1 (0.24%) XenApp
10 1 (0.24%) XenDesktop
10 1 (0.24%) KVM
10 1 (0.24%) Active Directory
10 1 (0.24%) Terminal Services
Systems Management
1 93 (22.25%) Puppet
2 80 (19.14%) Opscode Chef
3 61 (14.59%) Nagios
4 44 (10.53%) ZABBIX
5 32 (7.66%) Oozie
6 28 (6.70%) Ansible
7 26 (6.22%) Salt
8 22 (5.26%) Ambari
9 21 (5.02%) Cacti
9 21 (5.02%) Zenoss
9 21 (5.02%) Kibana
10 20 (4.78%) Graylog2
11 13 (3.11%) collectd
12 9 (2.15%) Cobbler
13 6 (1.44%) Opsview
14 5 (1.20%) Hadoop YARN
15 3 (0.72%) Data Guard
16 2 (0.48%) Mesos
17 1 (0.24%) logstash
17 1 (0.24%) HAProxy
Vendors
1 41 (9.81%) Oracle
2 38 (9.09%) Red Hat
3 28 (6.70%) Microsoft
4 25 (5.98%) Rackspace
5 24 (5.74%) MapR
5 24 (5.74%) Netezza
6 23 (5.50%) IBM
6 23 (5.50%) Hortonworks
7 22 (5.26%) Splunk
7 22 (5.26%) Perforce
7 22 (5.26%) Teradata
8 19 (4.55%) Twitter
9 18 (4.31%) VMware
10 14 (3.35%) Zend
11 13 (3.11%) Sybase
12 6 (1.44%) Akamai
13 5 (1.20%) Cisco
13 5 (1.20%) Intel
14 4 (0.96%) SAP
15 3 (0.72%) Cloudera
London
Bridge Noble
Rate: £350 - £450 per day
Posted: 17 hours ago
Hampshire
Lorien Resourcing
Posted: 5 days ago
City of London
Annapurna
Rate: £300 - £440 per day
Posted: 5 days ago
West London
Experis Ltd
Rate: £300 - £360 per day
Posted: 5 days ago
London
Rullion IT Plus
Posted: 6 days ago
Yorkshire
Reed Technology
Rate: £600 - £700 per day
Posted: 6 days ago
Leeds
Annapurna
Rate: £450 - £500 per day
Posted: 6 days ago
West London
Claremont Consulting Limited
Rate: £500 - £560 per annum
Posted: 8 days ago
London
iKonnect
Rate: £500 - £550 per day
Posted: 13 days ago