Period
to 13 December 2018

The following table provides summary statistics for contract job vacancies advertised in Buckinghamshire 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 13 December 2018 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
South East > Buckinghamshire
6 months to
13 Dec 2018
Same period 2017 Same period 2016
Rank 86 125 78
Rank change year-on-year +39 -47 +28
Contract jobs citing Relational Database 30 13 27
As % of all contract IT jobs advertised in Buckinghamshire 1.77% 0.55% 1.59%
As % of the Database & Business Intelligence category 9.43% 2.57% 6.87%
Number of daily rates quoted 15 18 8
Buckinghamshire median daily rate £425 £315 £463
Median daily rate % change year-on-year +34.92% -31.89% +37.04%
10th Percentile £357 £300 £298
90th Percentile £725 £318 £574
South East median daily rate £450 £450 £400
% change year-on-year - +12.50% +6.67%
Number of hourly rates quoted 0 0 2
Buckinghamshire median hourly rate - - £38.25
South East median hourly rate £42.50 £43.25 £33.25
% change year-on-year -1.73% +30.08% +27.58%

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 Buckinghamshire with a requirement for database or business intelligence skills.

All Database and Business Intelligence Skills
Buckinghamshire
Contract vacancies with a requirement for database or business intelligence skills 318 505 393
As % of all contract IT jobs advertised in Buckinghamshire 18.78% 21.25% 23.17%
Number of daily rates quoted 189 207 201
Buckinghamshire median daily rate £415 £394 £375
Median daily rate % change year-on-year +5.33% +5.07% -
10th Percentile £240 £302 £263
90th Percentile £575 £500 £525
South East median daily rate £450 £425 £400
% change year-on-year +5.94% +6.19% +5.26%
Number of hourly rates quoted 3 2 3
Buckinghamshire median hourly rate £26.65 £15.75 £26.50
Median hourly rate % change year-on-year +69.21% -40.57% +17.78%
South East median hourly rate £37.50 £42.50 £20.50
% change year-on-year -11.76% +107.32% -22.64%

Relational Database
Job Vacancy Trend in Buckinghamshire

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

Job vacancy trend for Relational Database in Buckinghamshire

Relational Database
Contractor Daily Rate Trend in Buckinghamshire

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

Contractor daily rate trend for Relational Database in Buckinghamshire

Relational Database
Contractor Daily Rate Histogram in Buckinghamshire

The daily rate distribution of IT jobs citing Relational Database in Buckinghamshire over the 6 months to 13 December 2018.

Contractor daily rate histogram for Relational Database in Buckinghamshire

Relational Database
Contractor Hourly Rate Trend in Buckinghamshire

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

Contractor hourly rate trend for Relational Database in Buckinghamshire

Relational Database
Contract Job Locations in Buckinghamshire

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 Buckinghamshire region over the 6 months to 13 December 2018. 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
Milton Keynes +35 27 £425 +34.92% 3
Marlow - 2 - -
Relational Database
South East

For the 6 months to 13 December 2018, 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 Buckinghamshire region with a requirement for Relational Database.

1 15 (50.00%) Java
1 15 (50.00%) Hadoop
2 13 (43.33%) Data Management
3 12 (40.00%) Analytics
3 12 (40.00%) ETL
4 11 (36.67%) JavaScript
4 11 (36.67%) SQL
4 11 (36.67%) OLAP
4 11 (36.67%) Disaster Recovery
4 11 (36.67%) Data Warehouse
4 11 (36.67%) Big Data
4 11 (36.67%) High Availability
4 11 (36.67%) Data Mapping
4 11 (36.67%) Data Architecture
4 11 (36.67%) Data Lake
5 10 (33.33%) SDLC
5 10 (33.33%) NoSQL
5 10 (33.33%) Apache Hive
5 10 (33.33%) Data Quality
5 10 (33.33%) Business Analytics
6 9 (30.00%) Talend
6 9 (30.00%) Informatica
7 8 (26.67%) Ab Initio
7 8 (26.67%) Retail
8 7 (23.33%) Spring
8 7 (23.33%) SAS
8 7 (23.33%) J2EE
9 6 (20.00%) Apache
9 6 (20.00%) RDBMS
10 5 (16.67%) IBM

Relational Database
Co-occurring IT Skills in Buckinghamshire 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 (23.33%) SAS
2 6 (20.00%) Apache
3 4 (13.33%) Apache Spark
4 1 (3.33%) CMS
4 1 (3.33%) Umbraco
Applications
1 1 (3.33%) Microsoft Excel
Business Applications
1 2 (6.67%) Workday HCM
Communications & Networking
1 2 (6.67%) HTTP
Database & Business Intelligence
1 15 (50.00%) Hadoop
2 11 (36.67%) Big Data
2 11 (36.67%) Data Lake
2 11 (36.67%) Data Warehouse
2 11 (36.67%) OLAP
3 10 (33.33%) Apache Hive
3 10 (33.33%) NoSQL
4 6 (20.00%) RDBMS
5 5 (16.67%) MongoDB
6 4 (13.33%) HBase
7 3 (10.00%) SQL Server
8 2 (6.67%) Oracle OLAP
8 2 (6.67%) PostgreSQL
8 2 (6.67%) SQL Server Integration Services
8 2 (6.67%) SQL Server Reporting Services
9 1 (3.33%) NuoDB
9 1 (3.33%) SAP HANA
9 1 (3.33%) SQL Server Analysis Services
Development Applications
1 5 (16.67%) Jenkins
1 5 (16.67%) JIRA
2 2 (6.67%) Maven
3 1 (3.33%) Team Foundation Server
3 1 (3.33%) Visual Studio
General
1 8 (26.67%) Retail
2 2 (6.67%) Banking
2 2 (6.67%) Finance
2 2 (6.67%) Law
3 1 (3.33%) Aerospace
3 1 (3.33%) Manufacturing
Job Titles
1 24 (80.00%) Developer
2 7 (23.33%) Senior Developer
3 6 (20.00%) Java Developer
4 5 (16.67%) Full Stack Developer
4 5 (16.67%) JavaScript Developer
4 5 (16.67%) Senior Full Stack Developer
4 5 (16.67%) Senior Java Developer
4 5 (16.67%) Senior JavaScript Developer
5 4 (13.33%) Hadoop Developer
6 2 (6.67%) C# Developer
6 2 (6.67%) Integration Specialist
6 2 (6.67%) Lead Developer
6 2 (6.67%) Oracle Developer
6 2 (6.67%) SQL Developer
6 2 (6.67%) Workday Specialist
7 1 (3.33%) C# .NET Developer
7 1 (3.33%) Data Engineer
7 1 (3.33%) SQL Server Developer
7 1 (3.33%) Tableau Consultant
7 1 (3.33%) Tableau Developer
Libraries, Frameworks & Software Standards
1 7 (23.33%) J2EE
1 7 (23.33%) Spring
2 5 (16.67%) Java EE
2 5 (16.67%) Kafka
2 5 (16.67%) Node.js
2 5 (16.67%) Spring Boot
3 4 (13.33%) ActiveMQ
3 4 (13.33%) CSS
3 4 (13.33%) HTML
3 4 (13.33%) RabbitMQ
3 4 (13.33%) Spark Streaming
3 4 (13.33%) Web Services
3 4 (13.33%) XML
4 3 (10.00%) XSLT
5 2 (6.67%) .NET
5 2 (6.67%) ASP.NET
5 2 (6.67%) DHTML
5 2 (6.67%) JSP
5 2 (6.67%) SOAP
5 2 (6.67%) Struts
Operating Systems
1 1 (3.33%) Windows
Processes & Methodologies
1 13 (43.33%) Data Management
2 12 (40.00%) Analytics
2 12 (40.00%) ETL
3 11 (36.67%) Data Architecture
3 11 (36.67%) Data Mapping
3 11 (36.67%) Disaster Recovery
3 11 (36.67%) High Availability
4 10 (33.33%) Business Analytics
4 10 (33.33%) SDLC
5 5 (16.67%) Performance Tuning
5 5 (16.67%) Software Engineering
6 4 (13.33%) Agile Software Development
7 3 (10.00%) Capacity Planning
7 3 (10.00%) Change Control
7 3 (10.00%) Data Governance
7 3 (10.00%) Incident Management
7 3 (10.00%) OO
7 3 (10.00%) Problem Management
7 3 (10.00%) Runbook
8 2 (6.67%) Customer Requirements
Programming Languages
1 15 (50.00%) Java
2 11 (36.67%) JavaScript
2 11 (36.67%) SQL
3 2 (6.67%) C#
3 2 (6.67%) C++
3 2 (6.67%) SOQL
4 1 (3.33%) Shell Script
4 1 (3.33%) VBA
Qualifications
1 2 (6.67%) SC Cleared
1 2 (6.67%) Security Cleared
2 1 (3.33%) BPSS Clearance
2 1 (3.33%) DBS Check
Quality Assurance & Compliance
1 10 (33.33%) Data Quality
2 1 (3.33%) PMO
System Software
1 4 (13.33%) HDFS
Systems Management
1 2 (6.67%) Ambari
1 2 (6.67%) Ganglia
1 2 (6.67%) Nagios
1 2 (6.67%) Single Sign-On
Vendors
1 9 (30.00%) Informatica
1 9 (30.00%) Talend
2 8 (26.67%) Ab Initio
3 5 (16.67%) IBM
3 5 (16.67%) Oracle
4 2 (6.67%) Cloudera
4 2 (6.67%) Hortonworks
4 2 (6.67%) MapR
4 2 (6.67%) Microsoft
4 2 (6.67%) Okta
4 2 (6.67%) Workday
5 1 (3.33%) SAP
5 1 (3.33%) Tableau