The table below looks at the statistics for Apache Cassandra skills in IT contracts advertised for the South East region. Included is a guide to the average contractor rates offered in IT contracts that have cited Apache Cassandra over the 3 months to 17 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
17 Apr 2015
Same period 2014 Same period 2013
Apache Cassandra
Rank 245 247 235
Rank change year-on-year
+2 -12
Contract jobs citing Apache Cassandra 22 1 1
As % of all contract IT jobs located in the South East 0.22% 0.010% 0.012%
As % of the Database & Business Intelligence category 1.32% 0.055% 0.062%
Number of daily rates quoted 15 0 1
Average daily rate
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of your Daily Rate
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£400 - £400
UK excluding London average daily rate £600 £550 £363
% change year-on-year
+9.09% +51.72%
Number of hourly rates quoted 0 0 0
Average hourly rate - - -
UK excluding London average hourly rate - - -
Apache Cassandra
England

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 South East region.

Database & Business Intelligence Category
South East
Contract IT job ads with a match in the
Database & Business Intelligence category
1664 1803 1615
As % of all contract IT jobs located in the South East 16.54% 18.52% 19.01%
Number of daily rates quoted 1020 1020 867
Average daily rate £375 £365 £350
Average daily rate % change year-on-year
+2.73% +4.28%
90% offered a daily rate of more than £265 £250 £250
10% offered a daily rate of more than £500 £488 £475
UK excluding London average daily rate £375 £350 £330
% change year-on-year
+7.14% +6.06%
Number of hourly rates quoted 17 34 59
Average hourly rate £40.00 £41.75 £29.00
Average hourly rate % change year-on-year
-4.19% +43.96%
90% offered a hourly rate of more than £19.96 £14.50 £16.50
10% offered a hourly rate of more than £62.59 £58.75 £44.25
UK excluding London average hourly rate £34.00 £35.00 £28.00
% change year-on-year
-2.85% +25.00%

Apache Cassandra
Jobs Demand Trend in the South East

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

Apache Cassandra Jobs Demand Trend in the South East

Apache Cassandra
Daily Rate Trend in the South East

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

Apache Cassandra Daily Rate Trend in the South East

Apache Cassandra
Daily Rate Histogram in the South East

This chart provides a histogram of daily rates quoted in contract IT jobs citing Apache Cassandra across the South East region over the 3 months to 17 April 2015.

Apache Cassandra Daily Rate Histogram in the South East

Apache Cassandra
Contract Job Locations in the South East

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 South East region over the 3 months to 17 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
Berkshire - 9 £550 - 4
West Sussex - 7 £550 - 3
Oxfordshire -13 3 £313 -
Hampshire - 3 £390 - 1
Surrey - - - -
Apache Cassandra
England

Apache Cassandra
Top 30 Related IT Skills in the South East

For the 6 months to 17 April 2015, IT contractor jobs across the South East 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 18 (56.25%) Java
1 18 (56.25%) Agile Software Development
1 18 (56.25%) Hadoop
2 15 (46.88%) MongoDB
2 15 (46.88%) Big Data
3 14 (43.75%) Selenium
4 13 (40.63%) NoSQL
5 11 (34.38%) SQL Server
5 11 (34.38%) Windows
6 10 (31.25%) JavaScript
6 10 (31.25%) Scrum
6 10 (31.25%) Automated Testing
6 10 (31.25%) Apache Hive
6 10 (31.25%) Apache Pig
6 10 (31.25%) Continuous Integration
7 9 (28.13%) MapReduce
7 9 (28.13%) C#
7 9 (28.13%) HTML
7 9 (28.13%) Web Services
7 9 (28.13%) SOA
8 8 (25.00%) ASP.NET
8 8 (25.00%) CSS
8 8 (25.00%) .NET
8 8 (25.00%) jQuery
8 8 (25.00%) Amazon AWS
9 7 (21.88%) Twitter Bootstrap
9 7 (21.88%) Microsoft Azure
9 7 (21.88%) KnockoutJS
9 7 (21.88%) AngularJS
9 7 (21.88%) MSTest

Apache Cassandra
Top Related IT Skills in the South East by Category

For the 6 months to 17 April 2015, IT contractor jobs across the South East 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 10 (31.25%) Apache Pig
2 7 (21.88%) CMS
3 6 (18.75%) Apache
3 6 (18.75%) Node.js
4 4 (12.50%) OpenStack
5 2 (6.25%) SAS
6 1 (3.13%) Apache Solr
Applications
1 2 (6.25%) SPSS
Business Applications
1 3 (9.38%) Magento
Cloud Services
1 8 (25.00%) Amazon AWS
2 7 (21.88%) Microsoft Azure
3 6 (18.75%) Cloud Computing
4 2 (6.25%) Amazon EC2
4 2 (6.25%) Amazon EMR
Communications & Networking
1 3 (9.38%) Internet
2 1 (3.13%) HTTP
Database & Business Intelligence
1 18 (56.25%) Hadoop
2 15 (46.88%) MongoDB
2 15 (46.88%) Big Data
3 13 (40.63%) NoSQL
4 11 (34.38%) SQL Server
5 10 (31.25%) Apache Hive
6 6 (18.75%) MySQL
7 4 (12.50%) PostgreSQL
7 4 (12.50%) Oracle Database
7 4 (12.50%) Relational Database
8 3 (9.38%) HBase
9 2 (6.25%) DB2
9 2 (6.25%) Data Warehouse
9 2 (6.25%) RDBMS
9 2 (6.25%) Sqoop
9 2 (6.25%) Triplestore
9 2 (6.25%) Mahout
10 1 (3.13%) SQL Server 2008
10 1 (3.13%) CouchDB
10 1 (3.13%) Redis
Development Applications
1 14 (43.75%) Selenium
2 7 (21.88%) NUnit
2 7 (21.88%) MSTest
3 4 (12.50%) SoapUI
3 4 (12.50%) Subversion
3 4 (12.50%) Atlassian Bamboo
3 4 (12.50%) Git (software)
3 4 (12.50%) LoadUI
4 3 (9.38%) JUnit
4 3 (9.38%) Jenkins
4 3 (9.38%) Mockito
4 3 (9.38%) Cucumber
5 1 (3.13%) JIRA
General
1 1 (3.13%) Telecoms
1 1 (3.13%) Finance
1 1 (3.13%) Banking
1 1 (3.13%) Marketing
Job Titles
1 18 (56.25%) Developer
2 11 (34.38%) Architect
3 9 (28.13%) Data Architect
4 8 (25.00%) Java Developer
4 8 (25.00%) Big Data Architect
5 7 (21.88%) Web Developer
6 3 (9.38%) Big Data Developer
7 2 (6.25%) Solutions Architect
8 1 (3.13%) Software Developer
8 1 (3.13%) Software Engineer
8 1 (3.13%) Technical Architect
8 1 (3.13%) .NET Developer
8 1 (3.13%) Deployment Engineer
8 1 (3.13%) Database Architect
8 1 (3.13%) Lead Architect
Libraries, Frameworks & Software Standards
1 9 (28.13%) HTML
1 9 (28.13%) Web Services
2 8 (25.00%) .NET
2 8 (25.00%) ASP.NET
2 8 (25.00%) CSS
2 8 (25.00%) jQuery
3 7 (21.88%) KnockoutJS
3 7 (21.88%) AngularJS
3 7 (21.88%) Twitter Bootstrap
3 7 (21.88%) SOAP
4 6 (18.75%) ASP.NET Web API
5 5 (15.63%) Spring
6 3 (9.38%) OAuth2
6 3 (9.38%) SAML
6 3 (9.38%) RESTful
6 3 (9.38%) OpenID
7 2 (6.25%) J2SE
7 2 (6.25%) J2EE
8 1 (3.13%) Lucene
8 1 (3.13%) HTML5
Miscellaneous
1 6 (18.75%) Enterprise Software
2 4 (12.50%) Analytical Skills
2 4 (12.50%) Grid Computing
3 3 (9.38%) Open Source
4 2 (6.25%) Computer Science
5 1 (3.13%) Data Structures
Operating Systems
1 11 (34.38%) Windows
2 4 (12.50%) Linux
3 1 (3.13%) UNIX
Processes & Methodologies
1 18 (56.25%) Agile Software Development
2 10 (31.25%) Scrum
2 10 (31.25%) Automated Testing
2 10 (31.25%) Continuous Integration
3 9 (28.13%) MapReduce
3 9 (28.13%) SOA
4 7 (21.88%) Data Modelling
4 7 (21.88%) Content Management
5 6 (18.75%) TDD
6 5 (15.63%) OO
6 5 (15.63%) Analytics
7 4 (12.50%) High Availability
7 4 (12.50%) ETL
7 4 (12.50%) Business Intelligence
8 3 (9.38%) E-Commerce
8 3 (9.38%) Web Development
8 3 (9.38%) DevOps
8 3 (9.38%) Change Control
8 3 (9.38%) BDD
9 2 (6.25%) Web Analytics
Programming Languages
1 18 (56.25%) Java
2 10 (31.25%) JavaScript
3 9 (28.13%) C#
4 3 (9.38%) PHP
4 3 (9.38%) SQL
5 2 (6.25%) Python
5 2 (6.25%) Groovy
5 2 (6.25%) Bash Shell
5 2 (6.25%) R
6 1 (3.13%) Perl
6 1 (3.13%) Scala
Qualifications
1 4 (12.50%) Degree
1 4 (12.50%) SC Cleared
1 4 (12.50%) Security Cleared
2 1 (3.13%) DV Cleared
System Software
1 2 (6.25%) Apache Flume
1 2 (6.25%) Docker
Systems Management
1 2 (6.25%) Ansible
2 1 (3.13%) Salt
2 1 (3.13%) Puppet
Vendors
1 6 (18.75%) Oracle
2 4 (12.50%) Microsoft
2 4 (12.50%) Red Hat
3 3 (9.38%) WSO2
4 2 (6.25%) Teradata
4 2 (6.25%) Netezza
4 2 (6.25%) Greenplum
4 2 (6.25%) Vertica