Period
to 1 April 2020

The following table provides summary statistics for contract job vacancies advertised in the City of 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 1 April 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
Central London > City of London
6 months to
1 Apr 2020
Same period 2019 Same period 2018
Rank 113 123 97
Rank change year-on-year +10 -26 +21
Contract jobs citing Relational Database 67 139 191
As % of all contract jobs advertised in the City of London 1.59% 2.06% 2.69%
As % of the Database & Business Intelligence category 6.81% 8.09% 10.85%
Number of daily rates quoted 45 105 149
Median daily rate £475 £538 £575
Median daily rate % change year-on-year -11.63% -6.52% +15.00%
10th Percentile £300 £325 £433
90th Percentile £600 £650 £663
Central London median daily rate £500 £550 £550
% change year-on-year -9.09% - +15.79%
Number of hourly rates quoted 0 0 1
Median hourly rate - - £28.00
Central London median hourly rate - - £28.00

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 the City of London with a requirement for database or business intelligence skills.

All Database and Business Intelligence Skills
City of London
Contract vacancies with a requirement for database or business intelligence skills 984 1,718 1,761
As % of all contract IT jobs advertised in the City of London 23.32% 25.46% 24.77%
Number of daily rates quoted 742 1,363 1,484
Median daily rate £505 £530 £525
Median daily rate % change year-on-year -4.72% +0.95% +5.00%
10th Percentile £363 £400 £363
90th Percentile £675 £675 £688
Central London median daily rate £500 £525 £513
% change year-on-year -4.76% +2.44% +7.89%
Number of hourly rates quoted 6 5 9
Median hourly rate £35.00 £35.00 £22.50
Median hourly rate % change year-on-year - +55.56% +0.74%
10th Percentile £24.50 £32.50 £20.06
90th Percentile £37.13 £56.50 £38.41
Median hourly rate £35.00 £35.00 £27.50
% change year-on-year - +27.27% +23.13%

Relational Database
Job Vacancy Trend in the City of London

Job postings citing Relational Database as a proportion of all IT jobs advertised in the City of London.

Job vacancy trend for Relational Database in the City of London

Relational Database
Contractor Daily Rate Trend in the City of London

3-month moving average daily rate quoted in jobs citing Relational Database in the City of London.

Daily rate trend for Relational Database in the City of London

Relational Database
Daily Rate Histogram in the City of London

Daily rate distribution for jobs citing Relational Database in the City of London over the 6 months to 1 April 2020.

Daily rate histogram for Relational Database in the City of London

Relational Database
Contractor Hourly Rate Trend in the City of London

3-month moving average hourly rates quoted in jobs citing Relational Database in the City of London.

Hourly rate trend for Relational Database in the City of London

Relational Database
Contract Job Locations in the City of 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 City of London region over the 6 months to 1 April 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
Moorgate - 1 £500 -
Relational Database
Central London

For the 6 months to 1 April 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 City of London region with a requirement for Relational Database.

1 38 (56.72%) SQL
2 35 (52.24%) Agile Software Development
3 25 (37.31%) SQL Server
4 22 (32.84%) Finance
5 20 (29.85%) RDBMS
6 17 (25.37%) Java
6 17 (25.37%) Azure
7 16 (23.88%) Business Intelligence
8 14 (20.90%) Microsoft Excel
8 14 (20.90%) AWS
8 14 (20.90%) DevOps
9 13 (19.40%) Python
9 13 (19.40%) HTML
9 13 (19.40%) Oracle
9 13 (19.40%) Web Services
9 13 (19.40%) XML
10 12 (17.91%) .NET
10 12 (17.91%) TDD
11 11 (16.42%) MySQL
11 11 (16.42%) Data Modelling
11 11 (16.42%) Test Automation
11 11 (16.42%) RESTful
11 11 (16.42%) Analytics
11 11 (16.42%) QA
11 11 (16.42%) Microservices
12 10 (14.93%) SDLC
12 10 (14.93%) JIRA
12 10 (14.93%) Data Validation
12 10 (14.93%) Git (software)
12 10 (14.93%) CSS

Relational Database
Co-occurring 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 7 (10.45%) Confluence
2 4 (5.97%) Apache Spark
3 3 (4.48%) Mule
4 2 (2.99%) Anypoint
4 2 (2.99%) Apache
4 2 (2.99%) Elasticsearch
4 2 (2.99%) Mule ESB
5 1 (1.49%) Apache Airflow
5 1 (1.49%) Apache Pig
5 1 (1.49%) Camunda
5 1 (1.49%) IIS
5 1 (1.49%) Oracle Workflow
5 1 (1.49%) SharePoint
Applications
1 14 (20.90%) Microsoft Excel
2 8 (11.94%) Microsoft Office
3 3 (4.48%) Zeplin
4 1 (1.49%) Microsoft PowerPoint
4 1 (1.49%) MS Visio
Business Applications
1 1 (1.49%) Global One
1 1 (1.49%) SimCorp Dimension
Cloud Services
1 17 (25.37%) Azure
2 14 (20.90%) AWS
3 3 (4.48%) AWS Lambda
3 3 (4.48%) Serverless
4 2 (2.99%) Amazon Kinesis
4 2 (2.99%) Azure Active Directory
4 2 (2.99%) GCP
4 2 (2.99%) PaaS
4 2 (2.99%) Power Platform
4 2 (2.99%) SaaS
5 1 (1.49%) Amazon SQS
5 1 (1.49%) AWS CloudFormation
5 1 (1.49%) AWS IoT
5 1 (1.49%) GitHub
5 1 (1.49%) Google Drive
Communications & Networking
1 2 (2.99%) HTTP
1 2 (2.99%) TCP/IP
2 1 (1.49%) Firewall
2 1 (1.49%) SSL
2 1 (1.49%) VPN
Database & Business Intelligence
1 25 (37.31%) SQL Server
2 20 (29.85%) RDBMS
3 11 (16.42%) MySQL
4 8 (11.94%) Data Mining
5 7 (10.45%) Crystal Reports
5 7 (10.45%) NoSQL
5 7 (10.45%) PostgreSQL
5 7 (10.45%) QlikView
6 6 (8.96%) Azure SQL Database
6 6 (8.96%) DB2
7 4 (5.97%) Apache Cassandra
7 4 (5.97%) Big Data
7 4 (5.97%) Data Warehouse
7 4 (5.97%) Redis
7 4 (5.97%) SQL Server Integration Services
7 4 (5.97%) SQL Server Reporting Services
8 3 (4.48%) Amazon DynamoDB
8 3 (4.48%) Hadoop
8 3 (4.48%) MongoDB
8 3 (4.48%) SQL Server 2008
Development Applications
1 10 (14.93%) Git (software)
1 10 (14.93%) JIRA
2 4 (5.97%) Ant
3 3 (4.48%) Cypress.io
3 3 (4.48%) SpecFlow
3 3 (4.48%) Team Foundation Server
3 3 (4.48%) Visual Studio
4 2 (2.99%) Bitbucket
4 2 (2.99%) Jenkins
4 2 (2.99%) Maven
4 2 (2.99%) minitest
4 2 (2.99%) Postman
4 2 (2.99%) RSpec
5 1 (1.49%) Atlassian Bamboo
5 1 (1.49%) Cucumber
5 1 (1.49%) Mocha
5 1 (1.49%) Oracle Forms
5 1 (1.49%) Protractor
5 1 (1.49%) Selenium
5 1 (1.49%) Sonatype Nexus
General
1 22 (32.84%) Finance
2 7 (10.45%) Banking
3 6 (8.96%) Marketing
4 3 (4.48%) Front Office
4 3 (4.48%) Legal
5 2 (2.99%) Advertising
5 2 (2.99%) Investment Banking
5 2 (2.99%) Law
6 1 (1.49%) Back Office
6 1 (1.49%) Financial Institution
6 1 (1.49%) Public Sector
6 1 (1.49%) Retail
Job Titles
1 27 (40.30%) Developer
2 18 (26.87%) Analyst
3 11 (16.42%) Data Analyst
4 8 (11.94%) Java Developer
5 7 (10.45%) .NET Developer
6 6 (8.96%) Azure Developer
6 6 (8.96%) Senior Developer
7 4 (5.97%) Architect
8 3 (4.48%) Administrator
8 3 (4.48%) Applications Developer
8 3 (4.48%) Consultant
8 3 (4.48%) MySQL Developer
8 3 (4.48%) React Developer
8 3 (4.48%) Report Developer
8 3 (4.48%) SQL Developer
8 3 (4.48%) Systems Administrator
9 2 (2.99%) Data Engineer
9 2 (2.99%) DevOps Developer
9 2 (2.99%) HTML CSS Developer
9 2 (2.99%) Ruby Developer
Libraries, Frameworks & Software Standards
1 13 (19.40%) HTML
1 13 (19.40%) Web Services
1 13 (19.40%) XML
2 12 (17.91%) .NET
3 11 (16.42%) RESTful
4 10 (14.93%) CSS
5 8 (11.94%) React
5 8 (11.94%) REST
6 7 (10.45%) HTML5
7 5 (7.46%) Redux
7 5 (7.46%) Spring
8 4 (5.97%) AngularJS
8 4 (5.97%) Express
8 4 (5.97%) JMS
8 4 (5.97%) Swing
9 3 (4.48%) jQuery
9 3 (4.48%) Kafka
9 3 (4.48%) Middleware
9 3 (4.48%) SOAP
9 3 (4.48%) XSLT
Miscellaneous
1 9 (13.43%) Data Structures
2 8 (11.94%) Analytical Skills
3 5 (7.46%) Enterprise Software
3 5 (7.46%) Fixed Income
4 4 (5.97%) Reinsurance
4 4 (5.97%) User Experience
5 3 (4.48%) Management Information System
6 2 (2.99%) Algorithms
6 2 (2.99%) Fat Client
6 2 (2.99%) Thin Client
7 1 (1.49%) Client/Server
7 1 (1.49%) Credit Risk
7 1 (1.49%) Greenfield Project
7 1 (1.49%) Market Risk
7 1 (1.49%) Public Cloud
7 1 (1.49%) Security Operations Centre
7 1 (1.49%) Self-Motivation
7 1 (1.49%) Semantic Web
7 1 (1.49%) Tandem
7 1 (1.49%) W3C
Operating Systems
1 5 (7.46%) Linux
2 2 (2.99%) Windows
3 1 (1.49%) Android
3 1 (1.49%) Apple iOS
Processes & Methodologies
1 35 (52.24%) Agile Software Development
2 16 (23.88%) Business Intelligence
3 14 (20.90%) DevOps
4 12 (17.91%) TDD
5 11 (16.42%) Analytics
5 11 (16.42%) Data Modelling
5 11 (16.42%) Microservices
5 11 (16.42%) Test Automation
6 10 (14.93%) Data Validation
6 10 (14.93%) SDLC
6 10 (14.93%) Validation
7 9 (13.43%) Data Analysis
7 9 (13.43%) Scrum
7 9 (13.43%) Waterfall
8 8 (11.94%) Data Cleansing
8 8 (11.94%) Problem-Solving
9 7 (10.45%) Business Analytics
9 7 (10.45%) Data Enrichment
9 7 (10.45%) Data Governance
9 7 (10.45%) Workshop Facilitation
Programming Languages
1 38 (56.72%) SQL
2 17 (25.37%) Java
3 13 (19.40%) Python
4 9 (13.43%) JavaScript
5 7 (10.45%) C#
6 5 (7.46%) Ruby
7 4 (5.97%) Java 8
7 4 (5.97%) Scala
7 4 (5.97%) T-SQL
7 4 (5.97%) TypeScript
8 3 (4.48%) C++
8 3 (4.48%) R
8 3 (4.48%) VB.NET
9 2 (2.99%) Go
9 2 (2.99%) VB
10 1 (1.49%) C
10 1 (1.49%) MATLAB
10 1 (1.49%) PHP
10 1 (1.49%) VBA
Qualifications
1 9 (13.43%) Degree
2 2 (2.99%) Cisco Certification
2 2 (2.99%) Computer Science Degree
2 2 (2.99%) ISEB
2 2 (2.99%) ISTQB
2 2 (2.99%) Master's Degree
3 1 (1.49%) ISTQB Foundation Certification
3 1 (1.49%) Numerate Degree
Quality Assurance & Compliance
1 11 (16.42%) QA
2 8 (11.94%) Data Quality
3 7 (10.45%) GDPR
3 7 (10.45%) IFRS
3 7 (10.45%) Solvency II
4 1 (1.49%) MiFID
System Software
1 5 (7.46%) Docker
2 2 (2.99%) Active Directory
3 1 (1.49%) Apache Flume
3 1 (1.49%) HDFS
Systems Management
1 4 (5.97%) Terraform
2 3 (4.48%) Kubernetes
3 2 (2.99%) Kibana
3 2 (2.99%) MIIS
4 1 (1.49%) Ansible
4 1 (1.49%) Grafana
4 1 (1.49%) Graphite
Vendors
1 13 (19.40%) Oracle
2 6 (8.96%) Atlassian
3 5 (7.46%) Microsoft
4 4 (5.97%) Google
4 4 (5.97%) Netezza
4 4 (5.97%) Sybase
4 4 (5.97%) Vermilion
5 3 (4.48%) MuleSoft
5 3 (4.48%) Teradata
6 2 (2.99%) Cisco
6 2 (2.99%) Facebook
6 2 (2.99%) Tableau
7 1 (1.49%) IBM
7 1 (1.49%) MapR
7 1 (1.49%) Salesforce Marketing Cloud
7 1 (1.49%) Salesforce.com
7 1 (1.49%) SimCorp
7 1 (1.49%) Splunk