The table below looks at the statistics for Apache Cassandra skills in IT contracts advertised for the Leeds region. Included is a guide to the contractor rates offered in IT contracts that have cited Apache Cassandra over the 3 months to 27 July 2016 with a comparison to the same period over 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.

3 months to
27 Jul 2016
Same period 2015 Same period 2014
Apache Cassandra
Rank 97 104 -
Rank change year-on-year
+7 -
Contract jobs citing Apache Cassandra 11 2 0
As % of all contract IT jobs located in Leeds 0.75% 0.12% -
As % of the Database & Business Intelligence category 2.98% 0.42% -
Number of daily rates quoted 7 1 0
Median daily rate £425 £600 -
Median daily rate % change year-on-year
-29.16% -
UK excluding London median daily rate £450 £500 £438
% change year-on-year
-10.00% +14.28%
Number of hourly rates quoted 0 0 0
Median hourly rate - - -
UK excluding London median hourly rate £55.00 - -
Apache Cassandra
West Yorkshire

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 Leeds region.

Database & Business Intelligence Category
Leeds
Contract IT job ads with a match in the
Database & Business Intelligence category
369 480 232
As % of all contract IT jobs located in Leeds 25.27% 29.85% 22.07%
Number of daily rates quoted 263 342 146
Median daily rate £400 £335 £313
Median daily rate % change year-on-year
+19.40% +7.20%
90% offered a daily rate of more than £305 £293 £270
10% offered a daily rate of more than £498 £425 £450
UK excluding London median daily rate £375 £355 £350
% change year-on-year
+5.63% +1.42%
Number of hourly rates quoted 1 5 4
Median hourly rate £14.50 £26.25 £14.75
Median hourly rate % change year-on-year
-44.76% +77.96%
UK excluding London median hourly rate £29.25 £27.50 £25.00
% change year-on-year
+6.36% +10.00%

Apache Cassandra
Jobs Demand Trend in Leeds

The demand trend of contract jobs across the Leeds region citing Apache Cassandra as a proportion of all IT contracts with a match in the Database & Business Intelligence category.

Apache Cassandra Jobs Demand Trend in Leeds

Apache Cassandra
Daily Rate Trend in Leeds

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

Apache Cassandra Daily Rate Trend in Leeds

Apache Cassandra
Daily Rate Histogram in Leeds

This chart provides a histogram of daily rates quoted in contract IT jobs citing Apache Cassandra across the Leeds region over the 3 months to 27 July 2016.

Apache Cassandra Daily Rate Histogram in Leeds

Apache Cassandra
Top 30 Related IT Skills in Leeds

For the 6 months to 27 July 2016, IT contractor jobs citing Apache Cassandra also mentioned the following skills in order of popularity. The figures indicate the number co-occurrences and its proportion to all contract ads across the Leeds region with a requirement for Apache Cassandra.

1 31 (77.50%) Java
2 23 (57.50%) Agile Software Development
3 22 (55.00%) NoSQL
4 21 (52.50%) MongoDB
5 20 (50.00%) TDD
6 13 (32.50%) Linux
6 13 (32.50%) RabbitMQ
6 13 (32.50%) Apache Camel
7 12 (30.00%) JavaScript
7 12 (30.00%) Unix
7 12 (30.00%) Spring
8 11 (27.50%) Oracle
9 10 (25.00%) BDD
9 10 (25.00%) Hadoop
9 10 (25.00%) Continuous Integration
10 9 (22.50%) SQL
11 8 (20.00%) JUnit
11 8 (20.00%) Data Warehouse
11 8 (20.00%) Node.js
12 7 (17.50%) AngularJS
12 7 (17.50%) Scala
12 7 (17.50%) Internet
13 6 (15.00%) Apache
13 6 (15.00%) Games
13 6 (15.00%) Scrum
13 6 (15.00%) Oracle Database
13 6 (15.00%) DevOps
14 5 (12.50%) Play Framework
14 5 (12.50%) Performance Tuning
14 5 (12.50%) Jenkins

Apache Cassandra
Top Related IT Skills in Leeds by Category

The follow tables expand on the table above by listing co-occurrences grouped by category. The same job type, locality and period is covered with up to 20 co-occurrences shown in each of the following categories:

Application Platforms
1 6 (15.00%) Apache
2 3 (7.50%) Apache Spark
2 3 (7.50%) nginx
2 3 (7.50%) Tomcat
3 2 (5.00%) Elasticsearch
4 1 (2.50%) Apache Solr
4 1 (2.50%) OpenCms
Cloud Services
1 3 (7.50%) Amazon AWS
1 3 (7.50%) Cloud Computing
1 3 (7.50%) IaaS
Communications & Networking
1 7 (17.50%) Internet
2 3 (7.50%) Network Security
3 1 (2.50%) HTTP
Database & Business Intelligence
1 22 (55.00%) NoSQL
2 21 (52.50%) MongoDB
3 10 (25.00%) Hadoop
4 8 (20.00%) Data Warehouse
5 6 (15.00%) Oracle Database
6 5 (12.50%) DB2
7 4 (10.00%) Big Data
8 3 (7.50%) MySQL
8 3 (7.50%) PostgreSQL
8 3 (7.50%) Redis
9 1 (2.50%) Amazon DynamoDB
9 1 (2.50%) Apache Hive
9 1 (2.50%) Impala
9 1 (2.50%) Relational Database
9 1 (2.50%) Riak
Development Applications
1 8 (20.00%) JUnit
2 5 (12.50%) Jenkins
3 4 (10.00%) Cucumber
3 4 (10.00%) Hamcrest
3 4 (10.00%) Mockito
4 2 (5.00%) Hudson
5 1 (2.50%) Gradle
5 1 (2.50%) IntelliJ
5 1 (2.50%) Jasmine
5 1 (2.50%) Maven
5 1 (2.50%) Rational Performance Tester
5 1 (2.50%) Selenium
General
1 6 (15.00%) Games
2 1 (2.50%) Banking
2 1 (2.50%) Finance
2 1 (2.50%) Investment Banking
2 1 (2.50%) Retail
Job Titles
1 26 (65.00%) Developer
2 19 (47.50%) Java Developer
3 6 (15.00%) Architect
3 6 (15.00%) Technical Architect
4 5 (12.50%) Cassandra Developer
4 5 (12.50%) DBA
5 3 (7.50%) Apache Spark Developer
5 3 (7.50%) Digital Architect
5 3 (7.50%) Digital Technical Architect
5 3 (7.50%) JavaScript Developer
5 3 (7.50%) Node.js Developer
5 3 (7.50%) Oracle DBA
5 3 (7.50%) Senior Architect
5 3 (7.50%) Senior Digital Architect
5 3 (7.50%) Senior Digital Technical Architect
5 3 (7.50%) Senior Technical Architect
6 2 (5.00%) Agile Java Developer
6 2 (5.00%) Big Data Architect
6 2 (5.00%) Cloud Architect
6 2 (5.00%) Scala Developer
Libraries, Frameworks & Software Standards
1 13 (32.50%) Apache Camel
1 13 (32.50%) RabbitMQ
2 12 (30.00%) Spring
3 8 (20.00%) Node.js
4 7 (17.50%) AngularJS
5 5 (12.50%) JPA
5 5 (12.50%) Play Framework
5 5 (12.50%) XML
6 4 (10.00%) Backbone.js
6 4 (10.00%) HTML
6 4 (10.00%) REST
6 4 (10.00%) Spring Boot
7 3 (7.50%) .NET
7 3 (7.50%) Chai
7 3 (7.50%) Django
7 3 (7.50%) JSON
7 3 (7.50%) Ruby on Rails
7 3 (7.50%) Twitter Bootstrap
8 2 (5.00%) ActiveMQ
8 2 (5.00%) RESTful
Miscellaneous
1 3 (7.50%) Analytical Skills
1 3 (7.50%) Digital Media
1 3 (7.50%) Visualisation
2 1 (2.50%) RIA
2 1 (2.50%) Streaming Video
Operating Systems
1 13 (32.50%) Linux
2 12 (30.00%) Unix
3 3 (7.50%) Mac OS X
Processes & Methodologies
1 23 (57.50%) Agile Software Development
2 20 (50.00%) TDD
3 10 (25.00%) BDD
3 10 (25.00%) Continuous Integration
4 6 (15.00%) DevOps
4 6 (15.00%) Scrum
5 5 (12.50%) ETL
5 5 (12.50%) Kanban
5 5 (12.50%) Performance Tuning
5 5 (12.50%) Service Delivery
6 3 (7.50%) CRM
6 3 (7.50%) ERP
6 3 (7.50%) Machine Learning
6 3 (7.50%) Microservices
6 3 (7.50%) OO
6 3 (7.50%) Pair Programming
6 3 (7.50%) Prototyping
6 3 (7.50%) Software Architecture
6 3 (7.50%) Web Accessibility
6 3 (7.50%) Web Development
Programming Languages
1 31 (77.50%) Java
2 12 (30.00%) JavaScript
3 9 (22.50%) SQL
4 7 (17.50%) Scala
5 5 (12.50%) PL/SQL
6 4 (10.00%) Python
7 3 (7.50%) PHP
7 3 (7.50%) R
7 3 (7.50%) Ruby
8 2 (5.00%) Groovy
9 1 (2.50%) Bash Shell
9 1 (2.50%) Shell Script
Qualifications
1 3 (7.50%) Security Cleared
2 2 (5.00%) BPSS Clearance
Quality Assurance & Compliance
1 2 (5.00%) Disclosure Scotland
System Software
1 3 (7.50%) Virtual Desktop
2 1 (2.50%) Docker
Systems Management
1 5 (12.50%) Data Guard
1 5 (12.50%) Oracle RMAN
2 3 (7.50%) Opscode Chef
2 3 (7.50%) StatsD
3 1 (2.50%) Grafana
3 1 (2.50%) Kibana
3 1 (2.50%) logstash
Vendors
1 11 (27.50%) Oracle
2 3 (7.50%) Apigee
2 3 (7.50%) Citrix
2 3 (7.50%) Mashery
2 3 (7.50%) Tableau
2 3 (7.50%) Teradata
3 1 (2.50%) AppDynamics
3 1 (2.50%) Hortonworks
3 1 (2.50%) Splunk