Period
to 25 February 2020

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 25 February 2020 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
25 Feb 2020
Same period 2019 Same period 2018
Rank 129 115 88
Rank change year-on-year -14 -27 +24
Contract jobs citing Relational Database 94 208 258
As % of all contract IT jobs advertised in Central London 1.59% 2.34% 2.91%
As % of the Database & Business Intelligence category 6.80% 9.74% 11.92%
Number of daily rates quoted 66 164 203
Central London median daily rate £500 £550 £575
Median daily rate % change year-on-year -9.09% -4.35% +21.05%
10th Percentile £325 £375 £408
90th Percentile £600 £650 £675
London median daily rate £525 £550 £550
% change year-on-year -4.55% - +10.00%
Number of hourly rates quoted 0 0 1
Central London median hourly rate - - £28.00
London median hourly rate £52.50 £23.88 £56.50
% change year-on-year +119.85% -57.73% +73.85%

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 1,382 2,135 2,165
As % of all contract IT jobs advertised in Central London 23.33% 24.00% 24.42%
Number of daily rates quoted 1,043 1,668 1,818
Central London median daily rate £500 £525 £513
Median daily rate % change year-on-year -4.76% +2.44% +7.89%
10th Percentile £363 £375 £363
90th Percentile £663 £675 £675
London median daily rate £525 £525 £501
% change year-on-year - +4.90% +5.37%
Number of hourly rates quoted 9 6 11
Central London median hourly rate £35.00 £37.09 £27.50
Median hourly rate % change year-on-year -5.63% +34.87% -18.32%
10th Percentile £23.83 £28.13 £20.75
90th Percentile £35.85 £71.47 £38.75
London median hourly rate £35.00 £32.50 £27.50
% change year-on-year +7.69% +18.18% -15.38%

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 25 February 2020.

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 25 February 2020. 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 +11 77 £475 -13.64% 59
Camden - 1 £550 -
Relational Database
London

For the 6 months to 25 February 2020, 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 55 (58.51%) Agile Software Development
2 49 (52.13%) SQL
3 36 (38.30%) Finance
4 30 (31.91%) SQL Server
4 30 (31.91%) Azure
5 24 (25.53%) Java
6 23 (24.47%) RDBMS
7 22 (23.40%) Python
7 22 (23.40%) Business Intelligence
8 20 (21.28%) HTML
8 20 (21.28%) Analytics
8 20 (21.28%) DevOps
9 19 (20.21%) Microservices
10 18 (19.15%) CSS
10 18 (19.15%) Web Services
10 18 (19.15%) AWS
11 17 (18.09%) Test Automation
11 17 (18.09%) TDD
11 17 (18.09%) XML
11 17 (18.09%) Microsoft Excel
12 16 (17.02%) .NET
12 16 (17.02%) MySQL
12 16 (17.02%) Git (software)
13 15 (15.96%) RESTful
14 14 (14.89%) JavaScript
14 14 (14.89%) Data Modelling
14 14 (14.89%) Problem-Solving
15 13 (13.83%) Validation
15 13 (13.83%) PostgreSQL
16 12 (12.77%) C#

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 9 (9.57%) Confluence
2 5 (5.32%) Apache Spark
3 3 (3.19%) Elasticsearch
3 3 (3.19%) Mule
4 2 (2.13%) Anypoint
4 2 (2.13%) Apache Airflow
4 2 (2.13%) Mule ESB
4 2 (2.13%) SharePoint
5 1 (1.06%) Apache Pig
5 1 (1.06%) Camunda
5 1 (1.06%) CMS
5 1 (1.06%) Oracle Workflow
5 1 (1.06%) SAS
5 1 (1.06%) Tomcat
Applications
1 17 (18.09%) Microsoft Excel
2 8 (8.51%) Microsoft Office
3 4 (4.26%) Zeplin
4 2 (2.13%) Microsoft PowerPoint
4 2 (2.13%) MS Visio
Business Applications
1 1 (1.06%) Global One
1 1 (1.06%) SDL Web 8
1 1 (1.06%) SimCorp Dimension
Cloud Services
1 30 (31.91%) Azure
2 18 (19.15%) AWS
3 5 (5.32%) GCP
3 5 (5.32%) SaaS
4 4 (4.26%) Amazon Kinesis
5 3 (3.19%) Amazon SQS
5 3 (3.19%) AWS IoT
5 3 (3.19%) GitHub
5 3 (3.19%) PaaS
5 3 (3.19%) Power Platform
6 2 (2.13%) AWS Elastic Beanstalk
6 2 (2.13%) AWS Lambda
6 2 (2.13%) Azure Active Directory
6 2 (2.13%) Serverless
7 1 (1.06%) Amazon EKS
7 1 (1.06%) Azure Data Factory
7 1 (1.06%) Data Lake Analytics
7 1 (1.06%) Google Drive
7 1 (1.06%) Office 365
7 1 (1.06%) OpenShift
Communications & Networking
1 3 (3.19%) HTTP
2 1 (1.06%) Internet
2 1 (1.06%) SSH
2 1 (1.06%) SSL
2 1 (1.06%) TCP/IP
Database & Business Intelligence
1 30 (31.91%) SQL Server
2 23 (24.47%) RDBMS
3 16 (17.02%) MySQL
4 13 (13.83%) PostgreSQL
5 11 (11.70%) Data Mining
6 10 (10.64%) Crystal Reports
7 9 (9.57%) NoSQL
7 9 (9.57%) QlikView
8 8 (8.51%) DB2
9 7 (7.45%) Apache Cassandra
9 7 (7.45%) Azure SQL Database
9 7 (7.45%) MongoDB
10 5 (5.32%) Big Data
10 5 (5.32%) Data Warehouse
10 5 (5.32%) Hadoop
10 5 (5.32%) Redis
10 5 (5.32%) SQL Server Integration Services
11 4 (4.26%) SQL Server Reporting Services
12 3 (3.19%) Amazon DynamoDB
12 3 (3.19%) Amazon Redshift
Development Applications
1 16 (17.02%) Git (software)
2 12 (12.77%) JIRA
3 5 (5.32%) Team Foundation Server
3 5 (5.32%) Visual Studio
4 4 (4.26%) Cucumber
4 4 (4.26%) Cypress.io
4 4 (4.26%) Jenkins
4 4 (4.26%) Selenium
5 3 (3.19%) Mocha
5 3 (3.19%) SpecFlow
6 2 (2.13%) Ant
6 2 (2.13%) Bitbucket
6 2 (2.13%) Maven
6 2 (2.13%) Postman
6 2 (2.13%) TeamCity
7 1 (1.06%) Atlassian Bamboo
7 1 (1.06%) minitest
7 1 (1.06%) Mockito
7 1 (1.06%) RSpec
7 1 (1.06%) Spock
General
1 36 (38.30%) Finance
2 8 (8.51%) Banking
3 7 (7.45%) Marketing
4 4 (4.26%) Front Office
5 3 (3.19%) Investment Banking
6 2 (2.13%) Advertising
6 2 (2.13%) Back Office
6 2 (2.13%) Financial Institution
6 2 (2.13%) Law
6 2 (2.13%) Legal
6 2 (2.13%) Public Sector
7 1 (1.06%) Publishing
Job Titles
1 41 (43.62%) Developer
2 22 (23.40%) Analyst
3 14 (14.89%) Data Analyst
4 12 (12.77%) Senior Developer
5 9 (9.57%) .NET Developer
5 9 (9.57%) Java Developer
6 7 (7.45%) Architect
6 7 (7.45%) Azure Developer
7 4 (4.26%) Administrator
7 4 (4.26%) C# Developer
7 4 (4.26%) DevOps Engineer
7 4 (4.26%) Lead Architect
7 4 (4.26%) Report Developer
8 3 (3.19%) Applications Developer
8 3 (3.19%) Data Scientist
8 3 (3.19%) HTML Developer
8 3 (3.19%) Platform Architect
8 3 (3.19%) Senior Analyst
8 3 (3.19%) SQL Developer
8 3 (3.19%) Systems Administrator
Libraries, Frameworks & Software Standards
1 20 (21.28%) HTML
2 18 (19.15%) CSS
2 18 (19.15%) Web Services
3 17 (18.09%) XML
4 16 (17.02%) .NET
5 15 (15.96%) RESTful
6 10 (10.64%) React
7 9 (9.57%) AngularJS
7 9 (9.57%) REST
8 7 (7.45%) jQuery
9 6 (6.38%) Express
9 6 (6.38%) Kafka
9 6 (6.38%) Node.js
10 5 (5.32%) .NET Framework
10 5 (5.32%) ASP.NET
10 5 (5.32%) Redux
11 4 (4.26%) HTML5
11 4 (4.26%) Jest
11 4 (4.26%) Spring
11 4 (4.26%) Twitter Bootstrap
Miscellaneous
1 11 (11.70%) Analytical Skills
2 8 (8.51%) Data Structures
3 6 (6.38%) User Experience
4 5 (5.32%) Management Information System
5 4 (4.26%) Algorithms
5 4 (4.26%) Greenfield Project
5 4 (4.26%) Reinsurance
6 3 (3.19%) Enterprise Software
6 3 (3.19%) Tandem
7 2 (2.13%) Fat Client
7 2 (2.13%) Fixed Income
7 2 (2.13%) Self-Motivation
7 2 (2.13%) SWIFT
7 2 (2.13%) Thin Client
8 1 (1.06%) AS400
8 1 (1.06%) Client/Server
8 1 (1.06%) iSeries
8 1 (1.06%) Public Cloud
8 1 (1.06%) Semantic Web
8 1 (1.06%) W3C
Operating Systems
1 10 (10.64%) Linux
2 6 (6.38%) Unix
3 4 (4.26%) Windows
4 1 (1.06%) Android
4 1 (1.06%) Apple iOS
4 1 (1.06%) Mac OS X
4 1 (1.06%) Solaris
Processes & Methodologies
1 55 (58.51%) Agile Software Development
2 22 (23.40%) Business Intelligence
3 20 (21.28%) Analytics
3 20 (21.28%) DevOps
4 19 (20.21%) Microservices
5 17 (18.09%) TDD
5 17 (18.09%) Test Automation
6 14 (14.89%) Data Modelling
6 14 (14.89%) Problem-Solving
7 13 (13.83%) Validation
8 12 (12.77%) Data Analysis
8 12 (12.77%) Data Validation
8 12 (12.77%) SDLC
9 11 (11.70%) Continuous Integration
9 11 (11.70%) Waterfall
10 10 (10.64%) Data Cleansing
10 10 (10.64%) Scrum
11 9 (9.57%) Business Analytics
11 9 (9.57%) Data Enrichment
11 9 (9.57%) Data Governance
Programming Languages
1 49 (52.13%) SQL
2 24 (25.53%) Java
3 22 (23.40%) Python
4 14 (14.89%) JavaScript
5 12 (12.77%) C#
6 6 (6.38%) Ruby
7 5 (5.32%) C++
7 5 (5.32%) Go
8 4 (4.26%) Java 8
8 4 (4.26%) PHP
8 4 (4.26%) R
8 4 (4.26%) T-SQL
8 4 (4.26%) TypeScript
9 3 (3.19%) C
9 3 (3.19%) Scala
9 3 (3.19%) VB.NET
10 2 (2.13%) MATLAB
10 2 (2.13%) VB
11 1 (1.06%) Shell Script
11 1 (1.06%) VBA
Qualifications
1 8 (8.51%) Degree
2 2 (2.13%) Computer Science Degree
2 2 (2.13%) Master's Degree
3 1 (1.06%) Cisco Certification
3 1 (1.06%) ISEB
3 1 (1.06%) ISTQB
3 1 (1.06%) ISTQB Foundation Certification
3 1 (1.06%) ITIL Certification
3 1 (1.06%) Numerate Degree
3 1 (1.06%) SAS Certification
Quality Assurance & Compliance
1 11 (11.70%) QA
2 10 (10.64%) GDPR
3 9 (9.57%) Data Quality
3 9 (9.57%) IFRS
3 9 (9.57%) Solvency II
4 1 (1.06%) MiFID
4 1 (1.06%) SLA
System Software
1 10 (10.64%) Docker
2 5 (5.32%) Active Directory
3 1 (1.06%) Apache Flume
3 1 (1.06%) HDFS
3 1 (1.06%) Virtual Machines
Systems Management
1 9 (9.57%) Kubernetes
2 7 (7.45%) Terraform
3 3 (3.19%) Graphite
3 3 (3.19%) Single Sign-On
4 2 (2.13%) Ansible
4 2 (2.13%) Kibana
4 2 (2.13%) MIIS
5 1 (1.06%) Prometheus
Vendors
1 12 (12.77%) Oracle
2 9 (9.57%) Atlassian
3 8 (8.51%) Microsoft
4 7 (7.45%) Google
4 7 (7.45%) Vermilion
5 6 (6.38%) Sybase
6 4 (4.26%) IBM
6 4 (4.26%) Netezza
6 4 (4.26%) Teradata
7 3 (3.19%) MuleSoft
8 2 (2.13%) Salesforce.com
8 2 (2.13%) Tableau
9 1 (1.06%) Facebook
9 1 (1.06%) Informatica
9 1 (1.06%) New Relic
9 1 (1.06%) Salesforce Marketing Cloud
9 1 (1.06%) ServiceNow
9 1 (1.06%) SimCorp
9 1 (1.06%) Sun
9 1 (1.06%) Zend