The table below looks at the statistics for Apache Cassandra 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 Apache Cassandra over the 3 months to 28 July 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
28 Jul 2015
Same period 2014 Same period 2013
Apache Cassandra
Rank 407 370 440
Rank change year-on-year
-37 +70
Contract jobs citing Apache Cassandra 198 210 119
As % of all contract IT jobs located in England 0.38% 0.43% 0.26%
As % of the Database & Business Intelligence category 1.71% 1.96% 1.16%
Number of daily rates quoted 139 159 95
Average daily rate
Keep up to 90%
of your Daily Rate
Get a Free Illustration
£500 £500 £475
Average daily rate % change year-on-year
- +5.26%
90% offered a daily rate of more than £394 £400 £400
10% offered a daily rate of more than £650 £605 £559
UK excluding London average daily rate £513 £438 £550
% change year-on-year
+17.14% -20.45%
Number of hourly rates quoted 0 0 0
Average hourly rate - - -
UK excluding London average hourly rate - - -
Apache Cassandra
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
11602 10691 10215
As % of all contract IT jobs located in England 22.45% 21.65% 21.98%
Number of daily rates quoted 7728 6727 6358
Average daily rate £400 £400 £400
90% offered a daily rate of more than £288 £270 £250
10% offered a daily rate of more than £550 £550 £550
UK excluding London average daily rate £363 £350 £350
% change year-on-year
+3.57% -
Number of hourly rates quoted 157 162 218
Average hourly rate £27.78 £28.50 £30.00
Average hourly rate % change year-on-year
-2.52% -5.00%
90% offered a hourly rate of more than £17.50 £13.00 £17.50
10% offered a hourly rate of more than £52.17 £50.00 £51.30
UK excluding London average hourly rate £30.00 £28.50 £30.00
% change year-on-year
+5.26% -5.00%

Apache Cassandra
Jobs Demand Trend in England

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

Apache Cassandra Jobs Demand Trend in England

Apache Cassandra
Daily Rate Trend in England

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

Apache Cassandra Daily Rate Trend in England

Apache Cassandra
Daily Rate Histogram in England

This chart provides a histogram of daily rates quoted in contract IT jobs citing Apache Cassandra across the England region over the 3 months to 28 July 2015.

Apache Cassandra Daily Rate Histogram in England

Apache Cassandra
Hourly Rate Trend in England

This chart provides the 3-month moving average for hourly rates quoted in IT contractor jobs citing Apache Cassandra across the England region.

Apache Cassandra Hourly Rate Trend in England

Apache Cassandra
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 Apache Cassandra within the England region over the 3 months to 28 July 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 -29 143 £500 - 44
South East -17 17 £413 -5.71% 4
North East - 14 £650 -
East of England +6 13 - - 5
Midlands - 9 - -
North West -15 6 £650 - 3
South West -3 3 £350 -
Yorkshire - 3 £563 - 3
Apache Cassandra
UK

Apache Cassandra
Top 30 Related IT Skills in England

For the 6 months to 28 July 2015, IT contractor jobs across the England region 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.

1 249 (65.70%) MongoDB
2 247 (65.17%) Agile Software Development
3 218 (57.52%) Java
4 215 (56.73%) NoSQL
5 159 (41.95%) TDD
6 153 (40.37%) Hadoop
7 133 (35.09%) Big Data
8 129 (34.04%) Amazon AWS
9 128 (33.77%) JavaScript
10 119 (31.40%) Scrum
11 105 (27.70%) Ruby
12 100 (26.39%) Scala
12 100 (26.39%) AngularJS
13 92 (24.27%) Python
14 89 (23.48%) Oracle
15 81 (21.37%) Continuous Integration
16 74 (19.53%) Spring
16 74 (19.53%) HTML
17 71 (18.73%) BDD
17 71 (18.73%) Node.js
18 70 (18.47%) .NET
18 70 (18.47%) Linux
19 67 (17.68%) Web Services
19 67 (17.68%) Opscode Chef
20 64 (16.89%) REST
21 62 (16.36%) Pair Programming
22 61 (16.09%) C#
22 61 (16.09%) SOA
23 59 (15.57%) SQL
23 59 (15.57%) MySQL

Apache Cassandra
Top Related IT Skills in England by Category

For the 6 months to 28 July 2015, IT contractor jobs across the England region 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 71 (18.73%) Node.js
2 42 (11.08%) Apache Spark
3 39 (10.29%) Apache
4 32 (8.44%) Jetty
5 28 (7.39%) Tomcat
6 23 (6.07%) Apache Pig
7 20 (5.28%) Cloud Foundry
8 17 (4.49%) Elasticsearch
9 16 (4.22%) MQSeries
10 11 (2.90%) Apache Solr
11 8 (2.11%) nginx
11 8 (2.11%) CMS
12 7 (1.85%) OpenStack
12 7 (1.85%) Oracle Coherence
13 4 (1.06%) SAS
14 3 (0.79%) WebLogic
15 2 (0.53%) SharePoint
16 1 (0.26%) JBoss
16 1 (0.26%) WebSphere
16 1 (0.26%) Alfresco
Applications
1 5 (1.32%) SPSS
2 4 (1.06%) MS Excel
3 1 (0.26%) Weka
Business Applications
1 2 (0.53%) Summit
1 2 (0.53%) SAP Oil and Gas
1 2 (0.53%) Magento
Cloud Services
1 129 (34.04%) Amazon AWS
2 46 (12.14%) Cloud Computing
3 45 (11.87%) IaaS
4 22 (5.80%) Microsoft Azure
5 5 (1.32%) Amazon EC2
6 3 (0.79%) Amazon EMR
6 3 (0.79%) SaaS
6 3 (0.79%) Heroku
6 3 (0.79%) Engine Yard
6 3 (0.79%) GitHub
7 2 (0.53%) Amazon ElastiCache
7 2 (0.53%) AWS CloudFormation
7 2 (0.53%) Virtual Private Cloud
Communications & Networking
1 38 (10.03%) Internet
2 29 (7.65%) HTTP
3 21 (5.54%) TCP/IP
4 8 (2.11%) DNS
4 8 (2.11%) AMQP
5 7 (1.85%) Firewall
6 6 (1.58%) VLAN
7 2 (0.53%) Network Security
7 2 (0.53%) VPN
7 2 (0.53%) LAN
7 2 (0.53%) WAN
7 2 (0.53%) SSL
Database & Business Intelligence
1 249 (65.70%) MongoDB
2 215 (56.73%) NoSQL
3 153 (40.37%) Hadoop
4 133 (35.09%) Big Data
5 59 (15.57%) MySQL
6 54 (14.25%) Data Warehouse
7 52 (13.72%) PostgreSQL
8 44 (11.61%) Apache Hive
9 35 (9.23%) HBase
10 29 (7.65%) SQL Server
11 25 (6.60%) CouchDB
12 24 (6.33%) Relational Database
13 18 (4.75%) Redis
14 16 (4.22%) RDBMS
15 11 (2.90%) DB2
15 11 (2.90%) Sqoop
16 9 (2.37%) RavenDB
17 8 (2.11%) Amazon DynamoDB
17 8 (2.11%) DataStax
18 7 (1.85%) Neo4j
Development Applications
1 54 (14.25%) Git (software)
2 53 (13.98%) Jenkins
3 47 (12.40%) Subversion
4 28 (7.39%) JUnit
5 27 (7.12%) Maven
6 26 (6.86%) Cucumber
7 24 (6.33%) Selenium
8 21 (5.54%) Mockito
9 18 (4.75%) Jasmine
10 16 (4.22%) Gradle
10 16 (4.22%) JMeter
11 12 (3.17%) JIRA
12 11 (2.90%) Mocha
12 11 (2.90%) Atlassian Bamboo
13 10 (2.64%) SoapUI
13 10 (2.64%) LoadUI
14 8 (2.11%) NUnit
15 7 (1.85%) MSTest
16 6 (1.58%) Hudson
16 6 (1.58%) Fiddler
General
1 43 (11.35%) Finance
2 16 (4.22%) Banking
3 7 (1.85%) Retail
4 6 (1.58%) Telecoms
5 5 (1.32%) Front Office
5 5 (1.32%) Investment Banking
6 3 (0.79%) Games
7 2 (0.53%) Marketing
7 2 (0.53%) Back Office
7 2 (0.53%) Electronics
7 2 (0.53%) Legal
7 2 (0.53%) Manufacturing
8 1 (0.26%) Advertising
8 1 (0.26%) Publishing
8 1 (0.26%) Pharmaceutical
8 1 (0.26%) German Language
8 1 (0.26%) Retail Banking
Job Titles
1 185 (48.81%) Developer
2 110 (29.02%) Architect
3 98 (25.86%) Java Developer
4 68 (17.94%) Technical Architect
5 36 (9.50%) Digital Architect
6 34 (8.97%) Digital Technical Architect
6 34 (8.97%) Senior Architect
7 30 (7.92%) Senior Technical Architect
8 28 (7.39%) Data Architect
9 25 (6.60%) Big Data Architect
10 23 (6.07%) Agile Java Developer
11 19 (5.01%) Senior Developer
12 18 (4.75%) Senior Digital Architect
13 17 (4.49%) DevOps Engineer
13 17 (4.49%) Senior Digital Technical Architect
13 17 (4.49%) Software Engineer
14 15 (3.96%) Core Java Developer
14 15 (3.96%) Big Data Developer
15 14 (3.69%) .NET Developer
16 13 (3.43%) C# Developer
Libraries, Frameworks & Software Standards
1 100 (26.39%) AngularJS
2 74 (19.53%) HTML
2 74 (19.53%) Spring
3 70 (18.47%) .NET
4 67 (17.68%) Web Services
5 64 (16.89%) REST
6 59 (15.57%) CSS
7 58 (15.30%) Twitter Bootstrap
8 55 (14.51%) HTML5
9 52 (13.72%) RESTful
10 41 (10.82%) Ruby on Rails
10 41 (10.82%) Hibernate
11 39 (10.29%) JSON
12 38 (10.03%) CSS3
13 37 (9.76%) Play Framework
14 36 (9.50%) Django
15 31 (8.18%) Ajax
16 29 (7.65%) J2EE
17 28 (7.39%) ASP.NET
17 28 (7.39%) Kafka
Miscellaneous
1 44 (11.61%) Visualisation
2 27 (7.12%) User Experience
3 14 (3.69%) Analytical Skills
4 12 (3.17%) Internet of Things
5 11 (2.90%) Clustering
5 11 (2.90%) STB
6 10 (2.64%) Mobile App
6 10 (2.64%) Enterprise Software
7 9 (2.37%) Algorithms
8 6 (1.58%) Data Centre
8 6 (1.58%) Data Structures
8 6 (1.58%) Device Driver
9 4 (1.06%) Mathematics
10 3 (0.79%) Derivative
11 2 (0.53%) DTV
11 2 (0.53%) Computer Science
11 2 (0.53%) Online Games
11 2 (0.53%) Fixed Income
11 2 (0.53%) Grid Computing
11 2 (0.53%) Machine to Machine
Operating Systems
1 70 (18.47%) Linux
2 54 (14.25%) UNIX
3 16 (4.22%) CentOS
4 12 (3.17%) Windows
5 11 (2.90%) Ubuntu
6 7 (1.85%) Android
7 6 (1.58%) Apple iOS
8 4 (1.06%) Red Hat Enterprise Linux
9 3 (0.79%) Debian
Processes & Methodologies
1 247 (65.17%) Agile Software Development
2 159 (41.95%) TDD
3 119 (31.40%) Scrum
4 81 (21.37%) Continuous Integration
5 71 (18.73%) BDD
6 62 (16.36%) Pair Programming
7 61 (16.09%) SOA
8 58 (15.30%) DevOps
9 50 (13.19%) MapReduce
10 49 (12.93%) Multithreading
10 49 (12.93%) Open Source
11 48 (12.66%) MVC
12 45 (11.87%) Kanban
13 43 (11.35%) Machine Learning
14 42 (11.08%) Configuration Management
15 34 (8.97%) E-Commerce
16 33 (8.71%) Software Engineering
17 28 (7.39%) Analytics
18 26 (6.86%) Concurrent Programming
19 23 (6.07%) Performance Tuning
Programming Languages
1 218 (57.52%) Java
2 128 (33.77%) JavaScript
3 105 (27.70%) Ruby
4 100 (26.39%) Scala
5 92 (24.27%) Python
6 61 (16.09%) C#
7 59 (15.57%) SQL
8 55 (14.51%) R
9 35 (9.23%) Groovy
10 27 (7.12%) PHP
11 18 (4.75%) C++
12 13 (3.43%) Bash Shell
13 12 (3.17%) Perl
14 9 (2.37%) Shell Script
15 6 (1.58%) Korn
16 5 (1.32%) Clojure
17 4 (1.06%) Haskell
18 3 (0.79%) Go
18 3 (0.79%) T-SQL
19 2 (0.53%) Objective-C
Qualifications
1 10 (2.64%) Security Cleared
2 5 (1.32%) BC Cleared
3 4 (1.06%) Degree
4 3 (0.79%) SC Cleared
5 1 (0.26%) MCSA
5 1 (0.26%) Microsoft Certification
Quality Assurance & Compliance
1 25 (6.60%) QA
2 4 (1.06%) SLA
3 2 (0.53%) ISO 14001
3 2 (0.53%) ISO 9001
System Software
1 30 (7.92%) Docker
2 21 (5.54%) Apache Flume
3 9 (2.37%) HDFS
4 7 (1.85%) VMware Infrastructure
5 4 (1.06%) Apache ZooKeeper
6 2 (0.53%) vCloud
6 2 (0.53%) Platform Symphony
6 2 (0.53%) VirtualBox
6 2 (0.53%) Oracle RAC
6 2 (0.53%) GPFS
6 2 (0.53%) Ceph
7 1 (0.26%) iptables
7 1 (0.26%) Squid
Systems Management
1 67 (17.68%) Opscode Chef
2 44 (11.61%) StatsD
3 34 (8.97%) Puppet
4 24 (6.33%) Ansible
5 15 (3.96%) Oozie
6 12 (3.17%) Graphite
7 11 (2.90%) Nagios
8 10 (2.64%) Salt
9 7 (1.85%) Cobbler
10 5 (1.32%) ZABBIX
11 4 (1.06%) Vagrant
11 4 (1.06%) collectd
12 3 (0.79%) Cacti
12 3 (0.79%) Ambari
13 2 (0.53%) Tivoli Storage Manager
13 2 (0.53%) Zenoss
13 2 (0.53%) BladeLogic
13 2 (0.53%) Kibana
13 2 (0.53%) Graylog
13 2 (0.53%) Opsview
Vendors
1 89 (23.48%) Oracle
2 48 (12.66%) Teradata
3 46 (12.14%) Tableau
4 44 (11.61%) Citrix
5 42 (11.08%) Apigee
6 41 (10.82%) Mashery
7 15 (3.96%) VMware
8 12 (3.17%) SOASTA, Inc
9 11 (2.90%) Red Hat
10 10 (2.64%) Splunk
11 9 (2.37%) Zend
11 9 (2.37%) SaltStack
12 6 (1.58%) Microsoft
13 5 (1.32%) Netezza
13 5 (1.32%) WSO2
13 5 (1.32%) Twitter
14 4 (1.06%) Vertica
14 4 (1.06%) Rackspace
14 4 (1.06%) Cloudera
14 4 (1.06%) Atlassian
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