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 contractor rates offered in IT contracts that have cited Apache Cassandra over the 3 months to 30 September 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
30 Sep 2016
Same period 2015 Same period 2014
Apache Cassandra
Rank 219 264 250
Rank change year-on-year
+45 -14
Contract jobs citing Apache Cassandra 41 10 3
As % of all contract IT jobs located in the South East 0.49% 0.10% 0.032%
As % of the Database & Business Intelligence category 2.38% 0.46% 0.18%
Number of daily rates quoted 17 4 3
Median daily rate £575 £500 £375
Median daily rate % change year-on-year
+15.00% +33.33%
90% offered a daily rate of more than £508 £395 £355
10% offered a daily rate of more than £625 £553 £395
UK excluding London median daily rate £500 £550 £645
% change year-on-year
-9.09% -14.72%
Number of hourly rates quoted 0 0 0
Median hourly rate - - -
UK excluding London median 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
1720 2186 1711
As % of all contract IT jobs located in the South East 20.66% 22.11% 18.32%
Number of daily rates quoted 1060 1303 961
Median daily rate £400 £375 £360
Median daily rate % change year-on-year
+6.66% +4.16%
90% offered a daily rate of more than £300 £288 £250
10% offered a daily rate of more than £538 £511 £475
UK excluding London median daily rate £378 £375 £350
% change year-on-year
+0.66% +7.14%
Number of hourly rates quoted 38 44 37
Median hourly rate £40.00 £31.75 £28.75
Median hourly rate % change year-on-year
+25.98% +10.43%
90% offered a hourly rate of more than £9.50 £15.30 £10.00
10% offered a hourly rate of more than £45.00 £45.00 £46.75
UK excluding London median hourly rate £36.07 £33.55 £23.75
% change year-on-year
+7.51% +41.26%

Apache Cassandra
Jobs Demand Trend in the South East

The demand trend of contract jobs across the South East 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 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 30 September 2016.

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 median contractor rates quoted in IT jobs citing Apache Cassandra within the South East region over the 3 months to 30 September 2016. 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
(Click see detailed
statistics and trends)
Rank Change
on Same Period
Last Year
Matching
Contract
IT Job Ads
Median
Daily Rate
Last 3 Months
Median Daily Rate
% Change
on Same Period
Last Year
Live
Job
Vacancies
Buckinghamshire - 12 £526 -
Kent - 8 £625 -
Surrey +17 7 £563 - 3
Hampshire +18 6 £600 - 5
Berkshire +5 3 £488 +5.40% 3
East Sussex +4 2 - -
Middlesex - 1 - -
Oxfordshire - 1 - - 4
Apache Cassandra
England

Apache Cassandra
Top 30 Related IT Skills in the South East

For the 6 months to 30 September 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 South East region with a requirement for Apache Cassandra.

1 54 (60.67%) Java
2 46 (51.69%) Hadoop
3 45 (50.56%) Big Data
4 43 (48.31%) NoSQL
5 35 (39.33%) Apache Spark
6 34 (38.20%) HBase
7 33 (37.08%) Apache Hive
8 32 (35.96%) Agile Software Development
9 31 (34.83%) Amazon AWS
10 30 (33.71%) MapReduce
10 30 (33.71%) SQL
11 28 (31.46%) Linux
11 28 (31.46%) TDD
12 27 (30.34%) Apache Pig
13 26 (29.21%) Cloudera
14 25 (28.09%) MongoDB
15 24 (26.97%) Ruby
16 23 (25.84%) Scala
17 22 (24.72%) Microsoft Azure
17 22 (24.72%) Scrum
17 22 (24.72%) ETL
18 21 (23.60%) Relational Database
18 21 (23.60%) DevOps
19 20 (22.47%) Hadoop YARN
19 20 (22.47%) HDFS
19 20 (22.47%) Apache Flume
20 19 (21.35%) Python
20 19 (21.35%) Finance
20 19 (21.35%) Continuous Delivery
21 18 (20.22%) Cloud Foundry

Apache Cassandra
Top Related IT Skills in the South East 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 35 (39.33%) Apache Spark
2 27 (30.34%) Apache Pig
3 18 (20.22%) Cloud Foundry
4 13 (14.61%) OpenStack
5 11 (12.36%) Apache
6 7 (7.87%) Apache Solr
7 4 (4.49%) Elasticsearch
8 3 (3.37%) Apache ServiceMix
9 2 (2.25%) nginx
9 2 (2.25%) SharePoint
9 2 (2.25%) Tomcat
9 2 (2.25%) WebSphere
10 1 (1.12%) JBoss
Applications
1 2 (2.25%) MS Excel
Business Applications
1 1 (1.12%) Summit
Cloud Services
1 31 (34.83%) Amazon AWS
2 22 (24.72%) Microsoft Azure
3 18 (20.22%) PaaS
4 15 (16.85%) Heroku
5 7 (7.87%) Cloud Computing
6 5 (5.62%) Office 365
7 1 (1.12%) Amazon EC2
7 1 (1.12%) Amazon S3
7 1 (1.12%) Amazon SQS
7 1 (1.12%) AWS CloudFormation
7 1 (1.12%) AWS Elastic Beanstalk
7 1 (1.12%) AWS OpsWorks
Communications & Networking
1 7 (7.87%) Kerberos
1 7 (7.87%) LAN
1 7 (7.87%) WAN
2 3 (3.37%) Firewall
3 2 (2.25%) SSL
4 1 (1.12%) DNS
4 1 (1.12%) DSL
4 1 (1.12%) Internet
4 1 (1.12%) LDAP
Database & Business Intelligence
1 46 (51.69%) Hadoop
2 45 (50.56%) Big Data
3 43 (48.31%) NoSQL
4 34 (38.20%) HBase
5 33 (37.08%) Apache Hive
6 25 (28.09%) MongoDB
7 21 (23.60%) Relational Database
8 18 (20.22%) SQL Server
9 16 (17.98%) Redis
9 16 (17.98%) Sqoop
10 15 (16.85%) Impala
11 13 (14.61%) MySQL
11 13 (14.61%) RDBMS
12 9 (10.11%) PostgreSQL
13 8 (8.99%) Amazon DynamoDB
14 7 (7.87%) Apache Zeppelin
14 7 (7.87%) Data Lake
14 7 (7.87%) Data Warehouse
14 7 (7.87%) Oracle Exadata
15 6 (6.74%) Neo4j
Development Applications
1 9 (10.11%) Git (software)
2 4 (4.49%) Jenkins
2 4 (4.49%) Subversion
2 4 (4.49%) Talend Open Studio
3 2 (2.25%) Eclipse
4 1 (1.12%) CircleCI
4 1 (1.12%) Gradle
4 1 (1.12%) IntelliJ
4 1 (1.12%) JUnit
4 1 (1.12%) Maven
4 1 (1.12%) Travis CI
General
1 19 (21.35%) Finance
2 6 (6.74%) Banking
3 1 (1.12%) Games
3 1 (1.12%) Telecoms
Job Titles
1 22 (24.72%) Developer
2 12 (13.48%) Administrator
2 12 (13.48%) Architect
2 12 (13.48%) Consultant
3 10 (11.24%) Java Developer
4 9 (10.11%) DBA
5 8 (8.99%) Data Architect
6 7 (7.87%) Senior Developer
7 6 (6.74%) Big Data Architect
7 6 (6.74%) Big Data Engineer
7 6 (6.74%) Data Administrator
7 6 (6.74%) Data Engineer
7 6 (6.74%) Database Consultant
7 6 (6.74%) Hadoop Engineer
7 6 (6.74%) Java Programmer
7 6 (6.74%) Programmer
7 6 (6.74%) Software Developer
7 6 (6.74%) Software Engineer
8 5 (5.62%) Cloud Architect
8 5 (5.62%) Ruby Developer
Libraries, Frameworks & Software Standards
1 17 (19.10%) RabbitMQ
2 14 (15.73%) Web Services
3 12 (13.48%) Kafka
4 9 (10.11%) REST
5 8 (8.99%) Spark Streaming
6 7 (7.87%) Apache Tez
6 7 (7.87%) Oracle GoldenGate
7 6 (6.74%) Django
7 6 (6.74%) Play Framework
8 5 (5.62%) CSS
8 5 (5.62%) HTML
8 5 (5.62%) HTML5
8 5 (5.62%) XML
9 4 (4.49%) Ajax
9 4 (4.49%) CSS3
9 4 (4.49%) JSON
9 4 (4.49%) Ruby on Rails
10 3 (3.37%) Apache Camel
10 3 (3.37%) JMS
10 3 (3.37%) Spring
Miscellaneous
1 7 (7.87%) Grid Computing
2 6 (6.74%) Analytical Skills
3 4 (4.49%) Data Centre
3 4 (4.49%) User Experience
4 2 (2.25%) Clustering
4 2 (2.25%) Virtual Team
5 1 (1.12%) Computer Science
5 1 (1.12%) Data Integration
5 1 (1.12%) Hybrid Cloud
5 1 (1.12%) Online Games
5 1 (1.12%) Visualisation
5 1 (1.12%) VSAM
Operating Systems
1 28 (31.46%) Linux
2 17 (19.10%) Unix
3 3 (3.37%) Red Hat Enterprise Linux
3 3 (3.37%) Windows
4 2 (2.25%) CentOS
5 1 (1.12%) Android
5 1 (1.12%) Apple iOS
5 1 (1.12%) CoreOS
5 1 (1.12%) Oracle Linux
5 1 (1.12%) Ubuntu
5 1 (1.12%) Windows Server 2012
Processes & Methodologies
1 32 (35.96%) Agile Software Development
2 30 (33.71%) MapReduce
3 28 (31.46%) TDD
4 22 (24.72%) ETL
4 22 (24.72%) Scrum
5 21 (23.60%) DevOps
6 19 (21.35%) Continuous Delivery
7 16 (17.98%) Analytics
8 15 (16.85%) Software Engineering
9 13 (14.61%) Configuration Management
9 13 (14.61%) Data Modelling
10 12 (13.48%) Open Source
11 10 (11.24%) Data Architecture
12 9 (10.11%) Migration
13 8 (8.99%) Continuous Integration
13 8 (8.99%) Data Analysis
13 8 (8.99%) High Availability
13 8 (8.99%) Performance Tuning
13 8 (8.99%) SOA
13 8 (8.99%) Use Case
Programming Languages
1 54 (60.67%) Java
2 30 (33.71%) SQL
3 24 (26.97%) Ruby
4 23 (25.84%) Scala
5 19 (21.35%) Python
6 17 (19.10%) Bash Shell
7 14 (15.73%) Go
8 10 (11.24%) C
9 9 (10.11%) Perl
9 9 (10.11%) Shell Script
10 7 (7.87%) C++
11 6 (6.74%) PHP
12 3 (3.37%) JavaScript
13 2 (2.25%) PowerShell
Qualifications
1 11 (12.36%) Security Cleared
2 10 (11.24%) SC Cleared
3 3 (3.37%) DV Cleared
4 1 (1.12%) Degree
4 1 (1.12%) ITIL Certification
4 1 (1.12%) RHCSA
Quality Assurance & Compliance
1 7 (7.87%) Data Quality
2 3 (3.37%) SLA
3 2 (2.25%) Disclosure Scotland
4 1 (1.12%) ISO/IEC 27001
4 1 (1.12%) QA
System Software
1 20 (22.47%) Apache Flume
1 20 (22.47%) HDFS
2 14 (15.73%) vSphere
3 7 (7.87%) Apache ZooKeeper
3 7 (7.87%) Docker
3 7 (7.87%) Oracle RAC
4 1 (1.12%) Active Directory
4 1 (1.12%) Hyper-V
4 1 (1.12%) vCloud
4 1 (1.12%) Veritas Cluster Server
4 1 (1.12%) Veritas Volume Manager
4 1 (1.12%) Virtual Machines
4 1 (1.12%) VMware Infrastructure
4 1 (1.12%) Xen
Systems Management
1 20 (22.47%) Hadoop YARN
2 11 (12.36%) Oozie
3 7 (7.87%) Ambari
4 6 (6.74%) Puppet
5 5 (5.62%) Control-M
6 3 (3.37%) Ansible
7 2 (2.25%) SCOM
7 2 (2.25%) ZABBIX
8 1 (1.12%) Failover Clustering
8 1 (1.12%) Kibana
8 1 (1.12%) logstash
8 1 (1.12%) Mesos
8 1 (1.12%) NetBackup
8 1 (1.12%) Opscode Chef
8 1 (1.12%) Red Hat Spacewalk
Vendors
1 26 (29.21%) Cloudera
2 15 (16.85%) Oracle
3 10 (11.24%) Hortonworks
4 7 (7.87%) Cisco
4 7 (7.87%) Teradata
5 4 (4.49%) Talend
6 3 (3.37%) Red Hat
7 2 (2.25%) IBM
7 2 (2.25%) SAP
7 2 (2.25%) VMware
8 1 (1.12%) MapR
8 1 (1.12%) New Relic
8 1 (1.12%) Veritas
Oxfordshire
Premier IT
Posted: 13 hours ago