The table below looks at the statistics for RDBMS skills in IT contracts advertised for the City of London region. Included is a guide to the contractor rates offered in IT contracts that have cited RDBMS over the 3 months to 10 December 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
10 Dec 2016
Same period 2015 Same period 2014
Relational Database Management System (RDBMS)
Rank 141 123 145
Rank change year-on-year
-18 +22
Contract jobs citing RDBMS 25 31 55
As % of all contract IT jobs located in the City of London 0.79% 0.91% 0.96%
As % of the Database & Business Intelligence category 2.80% 3.58% 4.16%
Number of daily rates quoted 20 30 48
Median daily rate £525 £525 £419
Median daily rate % change year-on-year
- +25.37%
90% offered a daily rate of more than £423 £474 £297
10% offered a daily rate of more than £625 £553 £562
UK excluding London median daily rate £394 £375 £358
% change year-on-year
+5.00% +4.89%
Number of hourly rates quoted 0 0 0
Median hourly rate - - -
UK excluding London median hourly rate £44.00 £40.00 £35.00
% change year-on-year
+10.00% +14.28%
RDBMS
London

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 City of London region.

Database & Business Intelligence Category
City of London
Contract IT job ads with a match in the
Database & Business Intelligence category
893 867 1323
As % of all contract IT jobs located in the City of London 28.21% 25.40% 23.02%
Number of daily rates quoted 726 709 1057
Median daily rate £500 £475 £425
Median daily rate % change year-on-year
+5.26% +11.76%
90% offered a daily rate of more than £375 £345 £290
10% offered a daily rate of more than £650 £625 £600
UK excluding London median daily rate £400 £385 £363
% change year-on-year
+3.89% +6.20%
Number of hourly rates quoted 1 2 3
Median hourly rate £45.00 £37.50 £30.00
Median hourly rate % change year-on-year
+20.00% +25.00%
UK excluding London median hourly rate £38.00 £25.00 £33.50
% change year-on-year
+52.00% -25.37%

RDBMS
Jobs Demand Trend in the City of London

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

RDBMS Jobs Demand Trend in the City of London

RDBMS
Daily Rate Trend in the City of London

This chart provides the 3-month moving average for daily rates quoted in IT contract jobs citing RDBMS across the City of London region.

RDBMS Daily Rate Trend in the City of London

RDBMS
Daily Rate Histogram in the City of London

This chart provides a histogram of daily rates quoted in contract IT jobs citing RDBMS across the City of London region over the 3 months to 10 December 2016.

RDBMS Daily Rate Histogram in the City of London

RDBMS
Hourly Rate Trend in the City of London

This chart provides the 3-month moving average for hourly rates quoted in IT contractor jobs citing RDBMS across the City of London region.

RDBMS Hourly Rate Trend in the City of London

RDBMS
Top 30 Related IT Skills in the City of London

For the 6 months to 10 December 2016, IT contractor jobs citing RDBMS 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 City of London region with a requirement for RDBMS.

1 45 (100.00%) Relational Database
2 26 (57.78%) SQL
3 18 (40.00%) Java
4 17 (37.78%) Finance
5 15 (33.33%) Banking
5 15 (33.33%) Oracle
6 14 (31.11%) Linux
7 13 (28.89%) Ruby
7 13 (28.89%) Git (software)
8 12 (26.67%) Degree
8 12 (26.67%) Python
9 11 (24.44%) Agile Software Development
9 11 (24.44%) NoSQL
10 10 (22.22%) HTML
10 10 (22.22%) SQL Server
11 9 (20.00%) JavaScript
11 9 (20.00%) CSS
11 9 (20.00%) PostgreSQL
11 9 (20.00%) REST
11 9 (20.00%) Continuous Integration
11 9 (20.00%) Jenkins
11 9 (20.00%) Analytical Skills
12 8 (17.78%) Continuous Delivery
12 8 (17.78%) Front Office
12 8 (17.78%) Web Services
13 7 (15.56%) XML
13 7 (15.56%) OO
13 7 (15.56%) Sybase
13 7 (15.56%) Business Intelligence
13 7 (15.56%) Automated Testing

RDBMS
Top Related IT Skills in the City of London 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 5 (11.11%) Apache
1 5 (11.11%) Apache Pig
1 5 (11.11%) Apache Spark
2 3 (6.67%) OpenStack
3 2 (4.44%) Apache Solr
3 2 (4.44%) Oracle Coherence
3 2 (4.44%) WebLogic
4 1 (2.22%) Drupal
4 1 (2.22%) JBoss
4 1 (2.22%) Umbraco
4 1 (2.22%) WordPress
Applications
1 3 (6.67%) MS Excel
1 3 (6.67%) MS PowerPoint
2 1 (2.22%) MS Office
Business Applications
1 1 (2.22%) Adobe Campaign
1 1 (2.22%) Magento
Cloud Services
1 6 (13.33%) SaaS
2 2 (4.44%) Amazon AWS
2 2 (4.44%) IaaS
2 2 (4.44%) PaaS
3 1 (2.22%) GitHub
Communications & Networking
1 4 (8.89%) HTTP
2 3 (6.67%) Internet
Database & Business Intelligence
1 45 (100.00%) Relational Database
2 11 (24.44%) NoSQL
3 10 (22.22%) SQL Server
4 9 (20.00%) PostgreSQL
5 7 (15.56%) MongoDB
6 5 (11.11%) Apache Cassandra
6 5 (11.11%) Apache Hive
6 5 (11.11%) Big Data
6 5 (11.11%) Data Lake
6 5 (11.11%) Flink
6 5 (11.11%) Hadoop
6 5 (11.11%) HBase
7 3 (6.67%) Data Warehouse
7 3 (6.67%) DB2
7 3 (6.67%) MySQL
7 3 (6.67%) Neo4j
7 3 (6.67%) Oracle Database
8 2 (4.44%) BusinessObjects
8 2 (4.44%) Oracle Database 10g
8 2 (4.44%) QlikView
Development Applications
1 13 (28.89%) Git (software)
2 9 (20.00%) Jenkins
3 6 (13.33%) TeamCity
4 5 (11.11%) Hudson
5 4 (8.89%) Cucumber
5 4 (8.89%) RSpec
6 3 (6.67%) JUnit
7 1 (2.22%) Android Studio
7 1 (2.22%) CMake
7 1 (2.22%) Eclipse
7 1 (2.22%) Maven
7 1 (2.22%) PVCS
7 1 (2.22%) SCons
7 1 (2.22%) Talend Open Studio
7 1 (2.22%) Team Foundation Server
7 1 (2.22%) Toad
7 1 (2.22%) Xcode
General
1 17 (37.78%) Finance
2 15 (33.33%) Banking
3 8 (17.78%) Front Office
4 3 (6.67%) Games
4 3 (6.67%) Retail
4 3 (6.67%) Telecoms
5 2 (4.44%) Marketing
6 1 (2.22%) Back Office
6 1 (2.22%) Investment Banking
6 1 (2.22%) Spanish Language
Job Titles
1 21 (46.67%) Developer
2 10 (22.22%) Java Developer
3 9 (20.00%) Analyst
4 5 (11.11%) DevOps Engineer
5 4 (8.89%) Front Office Developer
6 3 (6.67%) Business Analyst
6 3 (6.67%) Games Developer
6 3 (6.67%) Insurance Business Analyst
6 3 (6.67%) Java Games Developer
6 3 (6.67%) Linux DevOps Engineer
6 3 (6.67%) Linux Engineer
6 3 (6.67%) Linux/Unix DevOps
6 3 (6.67%) Perl Developer
6 3 (6.67%) Technical Analyst
6 3 (6.67%) Telecoms Developer
6 3 (6.67%) Telecoms Java Developer
7 2 (4.44%) Big Data Engineer
7 2 (4.44%) Continuous Deployment Engineer
7 2 (4.44%) Data Engineer
7 2 (4.44%) Lead DevOps
Libraries, Frameworks & Software Standards
1 10 (22.22%) HTML
2 9 (20.00%) CSS
2 9 (20.00%) REST
3 8 (17.78%) Web Services
4 7 (15.56%) XML
5 6 (13.33%) JSON
6 5 (11.11%) Akka
6 5 (11.11%) HTML5
6 5 (11.11%) jQuery
6 5 (11.11%) Kafka
7 4 (8.89%) Ajax
7 4 (8.89%) CSS3
7 4 (8.89%) Haml
7 4 (8.89%) Resque
7 4 (8.89%) Ruby on Rails
7 4 (8.89%) Spring
8 3 (6.67%) ActiveMQ
8 3 (6.67%) Catalyst
8 3 (6.67%) DBIx::Class
8 3 (6.67%) Moose
Miscellaneous
1 9 (20.00%) Analytical Skills
2 6 (13.33%) Equities
2 6 (13.33%) Mathematics
3 3 (6.67%) Algorithms
3 3 (6.67%) Computer Science
3 3 (6.67%) Data Structures
3 3 (6.67%) Management Information System
3 3 (6.67%) Statistics
4 1 (2.22%) Artificial Intelligence
4 1 (2.22%) CMDB
4 1 (2.22%) Data Centre
4 1 (2.22%) Enterprise Software
4 1 (2.22%) Mobile App
4 1 (2.22%) User Experience
Operating Systems
1 14 (31.11%) Linux
2 5 (11.11%) Unix
3 1 (2.22%) Android
3 1 (2.22%) Apple iOS
3 1 (2.22%) Solaris
Processes & Methodologies
1 11 (24.44%) Agile Software Development
2 9 (20.00%) Continuous Integration
3 8 (17.78%) Continuous Delivery
4 7 (15.56%) Automated Testing
4 7 (15.56%) Business Intelligence
4 7 (15.56%) OO
4 7 (15.56%) Open Source
5 6 (13.33%) Change Management
5 6 (13.33%) DevOps
5 6 (13.33%) Mentoring
5 6 (13.33%) Software Engineering
6 5 (11.11%) Data Analysis
6 5 (11.11%) MapReduce
6 5 (11.11%) Scrum
7 4 (8.89%) ETL
7 4 (8.89%) Microservices
7 4 (8.89%) MVC
7 4 (8.89%) OOP
7 4 (8.89%) Project Management
7 4 (8.89%) TDD
Programming Languages
1 26 (57.78%) SQL
2 18 (40.00%) Java
3 13 (28.89%) Ruby
4 12 (26.67%) Python
5 9 (20.00%) JavaScript
6 6 (13.33%) Shell Script
7 5 (11.11%) Scala
7 5 (11.11%) T-SQL
8 4 (8.89%) Perl
9 3 (6.67%) MATLAB
9 3 (6.67%) R
10 2 (4.44%) PHP
10 2 (4.44%) PL/SQL
11 1 (2.22%) Apex Code
11 1 (2.22%) C#
11 1 (2.22%) C++
11 1 (2.22%) SOQL
Qualifications
1 12 (26.67%) Degree
2 3 (6.67%) PhD
3 1 (2.22%) Oracle Certification
Quality Assurance & Compliance
1 2 (4.44%) Data Quality
2 1 (2.22%) QA
System Software
1 4 (8.89%) Docker
2 2 (4.44%) KVM
3 1 (2.22%) Oracle RAC
Systems Management
1 5 (11.11%) Hadoop YARN
1 5 (11.11%) Puppet
2 3 (6.67%) Opscode Chef
3 2 (4.44%) Ansible
3 2 (4.44%) Kubernetes
4 1 (2.22%) NetBackup
4 1 (2.22%) Oracle Enterprise Manager
4 1 (2.22%) Oracle ZFS
Vendors
1 15 (33.33%) Oracle
2 7 (15.56%) Sybase
3 5 (11.11%) Hortonworks
3 5 (11.11%) Tableau
4 4 (8.89%) Microsoft
5 3 (6.67%) Salesforce.com
6 2 (4.44%) MuleSoft
7 1 (2.22%) Adobe
7 1 (2.22%) Apple
7 1 (2.22%) MicroStrategy
7 1 (2.22%) Red Hat
7 1 (2.22%) Remedy
7 1 (2.22%) Serena
7 1 (2.22%) Sitecore
7 1 (2.22%) Talend
7 1 (2.22%) Veritas
7 1 (2.22%) Zend