Period
to 26 June 2019

The following table provides summary statistics for contract job vacancies advertised in Central London with a requirement for Relational Database skills. Included is a benchmarking guide to the contractor rates offered in vacancies that have cited Relational Database over the 6 months to 26 June 2019 with a comparison to the same period in the previous 2 years.

Note that daily and hourly rates are treated separately in these statistics. When calculating contractor rate percentiles, daily rates are never derived from quoted hourly rates or vice versa.

Relational Database
London > Central London
6 months to
26 Jun 2019
Same period 2018 Same period 2017
Rank 114 106 102
Rank change year-on-year -8 -4 +6
Contract jobs citing Relational Database 194 236 180
As % of all contract IT jobs advertised in Central London 2.30% 2.59% 2.43%
As % of the Database & Business Intelligence category 8.82% 10.27% 9.48%
Number of daily rates quoted 132 182 120
Central London median daily rate £550 £550 £475
Median daily rate % change year-on-year - +15.79% -5.00%
10th Percentile £413 £363 £315
90th Percentile £650 £638 £638
London median daily rate £550 £538 £500
% change year-on-year +2.33% +7.50% -
Number of hourly rates quoted 2 0 0
Central London median hourly rate £46.85 - -
London median hourly rate £46.03 £75.00 -
% change year-on-year -38.62% - -

Relational Database is in the Databases and Business Intelligence category. The following table is for comparison with the above and provides summary statistics for all contract job vacancies advertised in Central London with a requirement for database or business intelligence skills.

All Database and Business Intelligence Skills
Central London
Contract vacancies with a requirement for database or business intelligence skills 2,199 2,297 1,898
As % of all contract IT jobs advertised in Central London 26.02% 25.18% 25.59%
Number of daily rates quoted 1,715 1,843 1,470
Central London median daily rate £525 £525 £500
Median daily rate % change year-on-year - +5.00% +5.26%
10th Percentile £388 £363 £325
90th Percentile £675 £675 £650
London median daily rate £525 £513 £500
% change year-on-year +2.44% +2.50% +5.26%
Number of hourly rates quoted 14 13 3
Central London median hourly rate £35.00 £30.00 £21.50
Median hourly rate % change year-on-year +16.67% +39.53% +13.16%
10th Percentile £20.00 £21.00 £20.75
90th Percentile £56.50 £37.60 £22.85
London median hourly rate £35.00 £31.00 £30.50
% change year-on-year +12.90% +1.64% +10.91%

Relational Database
Job Vacancy Trend in Central London

Job postings citing Relational Database as a percentage of all IT jobs advertised in Central London.

Job vacancy trend for Relational Database in Central London

Relational Database
Contractor Daily Rate Trend in Central London

This chart provides the 3-month moving average for daily rates quoted in contract jobs citing Relational Database in Central London.

Contractor daily rate trend for Relational Database in Central London

Relational Database
Contractor Daily Rate Histogram in Central London

The daily rate distribution of IT jobs citing Relational Database in Central London over the 6 months to 26 June 2019.

Contractor daily rate histogram for Relational Database in Central London

Relational Database
Contractor Hourly Rate Trend in Central London

This chart provides the 3-month moving average for contractor hourly rates quoted in IT jobs citing Relational Database in Central London.

Contractor hourly rate trend for Relational Database in Central London

Relational Database
Contract Job Locations in Central London

The table below looks at the demand and provides a guide to the median contractor rates quoted in IT jobs citing Relational Database within the Central London region over the 6 months to 26 June 2019. The 'Rank Change' column provides an indication of the change in demand within each location based on the same 6 month period last year.

Location Rank Change
on Same Period
Last Year
Matching
Contract
IT Job Ads
Median
Daily Rate
Past 6 Months
Median Daily Rate
% Change
on Same Period
Last Year
Live
Job
Vacancies
City of London -19 133 £550 - 11
City of Westminster -5 28 £550 -4.35% 1
West End of London +1 9 £500 -13.04% 1
Southwark -35 2 £550 +15.79%
Relational Database
London

For the 6 months to 26 June 2019, IT contractor jobs citing Relational Database also mentioned the following skills in order of popularity. The figures indicate the absolute number co-occurrences and as a proportion of all contract job ads across the Central London region with a requirement for Relational Database.

1 99 (51.03%) Java
2 86 (44.33%) Agile Software Development
3 64 (32.99%) SQL
4 63 (32.47%) HTML
5 60 (30.93%) Microservices
6 56 (28.87%) Test Automation
6 56 (28.87%) Microsoft Azure
6 56 (28.87%) RDBMS
7 55 (28.35%) SQL Server
7 55 (28.35%) Linux
7 55 (28.35%) Git (software)
8 54 (27.84%) MongoDB
8 54 (27.84%) TDD
9 53 (27.32%) REST
10 49 (25.26%) Amazon AWS
10 49 (25.26%) Python
11 48 (24.74%) OO
11 48 (24.74%) Continuous Integration
12 46 (23.71%) DevOps
13 44 (22.68%) JavaScript
14 42 (21.65%) HTTP
15 41 (21.13%) Kubernetes
16 39 (20.10%) Docker
17 38 (19.59%) Spring
18 37 (19.07%) XML
19 36 (18.56%) C#
20 35 (18.04%) Oracle
20 35 (18.04%) Finance
21 34 (17.53%) MySQL
21 34 (17.53%) OOP

Relational Database
Co-occurring IT Skills in Central 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 13 (6.70%) Confluence
2 10 (5.15%) Apache
2 10 (5.15%) Elasticsearch
3 7 (3.61%) SharePoint
4 6 (3.09%) WebSphere
5 5 (2.58%) Apache Spark
5 5 (2.58%) GlassFish
6 4 (2.06%) WebLogic
6 4 (2.06%) WebSphere Application Server
7 3 (1.55%) JBoss
8 2 (1.03%) CMS
8 2 (1.03%) Sitecore CMS
9 1 (0.52%) Apache Solr
9 1 (0.52%) BizTalk Server
9 1 (0.52%) Jetty
9 1 (0.52%) Mule
9 1 (0.52%) NetWeaver
9 1 (0.52%) nginx
9 1 (0.52%) SAP Portal
9 1 (0.52%) Umbraco
Applications
1 5 (2.58%) Microsoft Excel
2 1 (0.52%) Microsoft Office
2 1 (0.52%) MS Visio
Business Applications
1 13 (6.70%) SAP ERP
1 13 (6.70%) SAP Hybris
2 2 (1.03%) Distributed Ledger
3 1 (0.52%) Markit EDM
3 1 (0.52%) SAP BPC
3 1 (0.52%) SDL Web 8
Cloud Services
1 56 (28.87%) Microsoft Azure
2 49 (25.26%) Amazon AWS
3 13 (6.70%) Serverless
4 12 (6.19%) AWS Lambda
4 12 (6.19%) Power Platform
5 9 (4.64%) Amazon EC2
5 9 (4.64%) Amazon S3
5 9 (4.64%) Amazon SQS
6 8 (4.12%) GitHub
7 7 (3.61%) AWS CloudFormation
7 7 (3.61%) Azure Functions
7 7 (3.61%) Google Cloud Platform
8 6 (3.09%) Amazon CloudWatch
8 6 (3.09%) Amazon Glacier
8 6 (3.09%) AWS CloudTrail
8 6 (3.09%) PaaS
8 6 (3.09%) Virtual Private Cloud
9 5 (2.58%) IaaS
10 4 (2.06%) Cloud Computing
10 4 (2.06%) Office 365
Communications & Networking
1 42 (21.65%) HTTP
2 19 (9.79%) FTP
3 16 (8.25%) TCP/IP
4 15 (7.73%) DHCP
4 15 (7.73%) DNS
4 15 (7.73%) IPsec
4 15 (7.73%) SSL
5 14 (7.22%) Internet
6 5 (2.58%) Firewall
7 3 (1.55%) Intrusion Detection
7 3 (1.55%) Network Security
7 3 (1.55%) VPN
7 3 (1.55%) WAN
8 2 (1.03%) AMQP
8 2 (1.03%) NAS
9 1 (0.52%) SAN
9 1 (0.52%) Wireless
Database & Business Intelligence
1 56 (28.87%) RDBMS
2 55 (28.35%) SQL Server
3 54 (27.84%) MongoDB
4 34 (17.53%) MySQL
4 34 (17.53%) NoSQL
5 14 (7.22%) Big Data
6 13 (6.70%) Neo4j
7 12 (6.19%) Data Warehouse
8 10 (5.15%) Hadoop
9 9 (4.64%) Apache Cassandra
9 9 (4.64%) Oracle Database
10 8 (4.12%) Power BI
10 8 (4.12%) SQL Server 2014
10 8 (4.12%) SQL Server 2016
11 7 (3.61%) Amazon RDS
11 7 (3.61%) PostgreSQL
11 7 (3.61%) SQL Server 2012
11 7 (3.61%) SQL Server Integration Services
12 6 (3.09%) Couchbase
13 5 (2.58%) Oracle Database 11g
Development Applications
1 55 (28.35%) Git (software)
2 32 (16.49%) Jenkins
3 25 (12.89%) Subversion
4 24 (12.37%) Maven
5 20 (10.31%) Cucumber
6 18 (9.28%) Mockito
7 16 (8.25%) JIRA
8 15 (7.73%) Travis CI
9 13 (6.70%) Selenium
10 10 (5.15%) Visual Studio
11 9 (4.64%) JUnit
12 7 (3.61%) Mocha
13 5 (2.58%) Gatling
13 5 (2.58%) gulp
13 5 (2.58%) jMock
14 4 (2.06%) Ant
14 4 (2.06%) Atlassian Bamboo
14 4 (2.06%) FishEye
14 4 (2.06%) Team Foundation Server
14 4 (2.06%) Visual Studio Team System
General
1 35 (18.04%) Finance
2 21 (10.82%) Banking
3 15 (7.73%) Investment Banking
3 15 (7.73%) Retail
4 11 (5.67%) Front Office
5 10 (5.15%) Marketing
6 3 (1.55%) Telecoms
7 2 (1.03%) Electronics
7 2 (1.03%) Games
7 2 (1.03%) Manufacturing
8 1 (0.52%) Advertising
8 1 (0.52%) General Ledger
8 1 (0.52%) Law
8 1 (0.52%) Prime Brokerage
Job Titles
1 108 (55.67%) Developer
2 39 (20.10%) Java Developer
3 28 (14.43%) Architect
4 18 (9.28%) Python Developer
5 16 (8.25%) DevOps Engineer
6 14 (7.22%) Full Stack Developer
6 14 (7.22%) Senior Developer
7 13 (6.70%) .NET Developer
7 13 (6.70%) Hybris Architect
8 12 (6.19%) SAP Architect
9 11 (5.67%) Analyst
10 8 (4.12%) Azure Developer
10 8 (4.12%) DBA
10 8 (4.12%) Senior Java Developer
11 6 (3.09%) ASP.NET Developer
11 6 (3.09%) Business Analyst
11 6 (3.09%) Consultant
11 6 (3.09%) React Developer
11 6 (3.09%) SQL DBA
11 6 (3.09%) Technical Architect
Libraries, Frameworks & Software Standards
1 63 (32.47%) HTML
2 53 (27.32%) REST
3 38 (19.59%) Spring
4 37 (19.07%) XML
5 33 (17.01%) RESTful
5 33 (17.01%) Web Services
6 32 (16.49%) CSS
7 27 (13.92%) .NET
8 23 (11.86%) JSON
9 21 (10.82%) AngularJS
10 20 (10.31%) HTML5
11 19 (9.79%) Kafka
11 19 (9.79%) Node.js
12 17 (8.76%) .NET Framework
12 17 (8.76%) SOAP
13 16 (8.25%) Middleware
14 15 (7.73%) J2EE
14 15 (7.73%) jQuery
15 13 (6.70%) ASP.NET
15 13 (6.70%) JAX-RS
Miscellaneous
1 14 (7.22%) Data Structures
2 11 (5.67%) Analytical Skills
3 9 (4.64%) Enterprise Software
4 6 (3.09%) Algorithms
4 6 (3.09%) Data Centre
4 6 (3.09%) Derivative
5 5 (2.58%) Mobile App
6 4 (2.06%) Fixed Income
6 4 (2.06%) Public Cloud
7 3 (1.55%) BYOD
7 3 (1.55%) Cloud Native
7 3 (1.55%) Self-Motivation
8 2 (1.03%) Data Protection Act
8 2 (1.03%) Equities
8 2 (1.03%) Equity Derivative
8 2 (1.03%) FMCG
8 2 (1.03%) Hybrid Cloud
8 2 (1.03%) Industry 4.0
8 2 (1.03%) Market Risk
8 2 (1.03%) W3C
Operating Systems
1 55 (28.35%) Linux
2 29 (14.95%) Unix
3 26 (13.40%) Windows
4 13 (6.70%) Mac OS X
5 3 (1.55%) Solaris
5 3 (1.55%) Windows Server
6 2 (1.03%) HPUX
6 2 (1.03%) VMS
7 1 (0.52%) Red Hat Enterprise Linux
Processes & Methodologies
1 86 (44.33%) Agile Software Development
2 60 (30.93%) Microservices
3 56 (28.87%) Test Automation
4 54 (27.84%) TDD
5 48 (24.74%) Continuous Integration
5 48 (24.74%) OO
6 46 (23.71%) DevOps
7 34 (17.53%) OOP
8 27 (13.92%) Open Source
9 23 (11.86%) BDD
10 22 (11.34%) Data Modelling
10 22 (11.34%) Scrum
11 21 (10.82%) Continuous Delivery
11 21 (10.82%) SOA
12 20 (10.31%) Configuration Management
13 19 (9.79%) Business Intelligence
13 19 (9.79%) SDLC
13 19 (9.79%) Web Development
14 18 (9.28%) MVC
15 17 (8.76%) Migration
Programming Languages
1 99 (51.03%) Java
2 64 (32.99%) SQL
3 49 (25.26%) Python
4 44 (22.68%) JavaScript
5 36 (18.56%) C#
6 11 (5.67%) Shell Script
7 10 (5.15%) Go
8 9 (4.64%) Perl
8 9 (4.64%) Scala
8 9 (4.64%) T-SQL
9 8 (4.12%) Bash Shell
9 8 (4.12%) Java 8
9 8 (4.12%) TypeScript
10 6 (3.09%) PL/SQL
10 6 (3.09%) PowerShell
11 5 (2.58%) Clojure
11 5 (2.58%) ES6
11 5 (2.58%) Groovy
12 4 (2.06%) PHP
12 4 (2.06%) XPath
Qualifications
1 13 (6.70%) Degree
2 10 (5.15%) SC Cleared
2 10 (5.15%) Security Cleared
3 3 (1.55%) CTC Cleared
4 2 (1.03%) AWS Certification
4 2 (1.03%) ITIL Foundation Certificate
5 1 (0.52%) Computer Science Degree
5 1 (0.52%) Master's Degree
5 1 (0.52%) Numerate Degree
5 1 (0.52%) RHCE
Quality Assurance & Compliance
1 10 (5.15%) Data Quality
2 6 (3.09%) QA
3 4 (2.06%) SLA
4 1 (0.52%) Solvency II
System Software
1 39 (20.10%) Docker
2 16 (8.25%) Virtual Machines
3 10 (5.15%) Active Directory
4 3 (1.55%) HDFS
4 3 (1.55%) Oracle RAC
5 1 (0.52%) Apache Flume
5 1 (0.52%) Apache ZooKeeper
5 1 (0.52%) zsh
Systems Management
1 41 (21.13%) Kubernetes
2 22 (11.34%) Ansible
3 18 (9.28%) Puppet
4 4 (2.06%) Opscode Chef
4 4 (2.06%) Single Sign-On
5 3 (1.55%) Consul
5 3 (1.55%) Packer
5 3 (1.55%) Terraform
6 1 (0.52%) BladeLogic
6 1 (0.52%) Hadoop YARN
6 1 (0.52%) Oracle Enterprise Manager
6 1 (0.52%) Suricata
Vendors
1 35 (18.04%) Oracle
2 29 (14.95%) Microsoft
3 18 (9.28%) hybris
4 16 (8.25%) SAP
5 9 (4.64%) Google
6 8 (4.12%) Sybase
7 5 (2.58%) ServiceNow
8 4 (2.06%) Atlassian
9 3 (1.55%) Demandware
9 3 (1.55%) Elastic Path
9 3 (1.55%) MuleSoft
9 3 (1.55%) Salesforce.com
9 3 (1.55%) Tableau
10 2 (1.03%) Alteryx
10 2 (1.03%) Cypress Semiconductor
10 2 (1.03%) Dataiku
10 2 (1.03%) HP
10 2 (1.03%) Murex
10 2 (1.03%) Sitecore
11 1 (0.52%) Informatica