Period
to 21 August 2018

The following table provides summary statistics for contract job vacancies advertised in Reading with a requirement for Data Warehouse skills. Included is a benchmarking guide to the contractor rates offered in vacancies that have cited Data Warehouse over the 6 months to 21 August 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.

Data Warehousing
Berkshire > Reading
6 months to
21 Aug 2018
Same period 2017 Same period 2016
Rank 62 52 78
Rank change year-on-year -10 +26 -11
Contract jobs citing Data Warehouse 29 36 28
As % of all contract IT jobs advertised in Reading 1.97% 2.85% 1.65%
As % of the Database & Business Intelligence category 11.65% 13.79% 9.86%
Number of daily rates quoted 25 32 20
Reading median daily rate £450 £438 £475
Median daily rate % change year-on-year +2.86% -7.89% +15.15%
10th Percentile £331 £302 £348
90th Percentile £640 £500 £619
Berkshire median daily rate £443 £450 £425
% change year-on-year -1.67% +5.88% +6.25%
Number of hourly rates quoted 0 0 0
Reading median hourly rate - - -
Berkshire median hourly rate - £29.50 -

Data Warehouse 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 Reading with a requirement for database or business intelligence skills.

All Database and Business Intelligence Skills
Reading
Contract vacancies with a requirement for database or business intelligence skills 249 261 284
As % of all contract IT jobs advertised in Reading 16.90% 20.70% 16.77%
Number of daily rates quoted 155 145 165
Reading median daily rate £438 £401 £438
Median daily rate % change year-on-year +9.24% -8.46% +9.38%
10th Percentile £325 £303 £316
90th Percentile £625 £538 £538
Berkshire median daily rate £425 £413 £425
% change year-on-year +3.03% -2.94% +6.25%
Number of hourly rates quoted 4 26 19
Reading median hourly rate £11.88 £9.50 £9.50
Median hourly rate % change year-on-year +25.00% - -
10th Percentile £10.48 £9.25 £9.25
90th Percentile £55.38 £45.13 £9.76
Berkshire median hourly rate £44.50 £9.50 £9.50
% change year-on-year +368.42% - -50.00%

Data Warehouse
Job Vacancy Trend in Reading

Job postings citing Data Warehouse as a percentage of all IT jobs advertised in Reading.

Job vacancy trend for Data Warehouse in Reading

Data Warehouse
Contractor Daily Rate Trend in Reading

This chart provides the 3-month moving average for daily rates quoted in contract jobs citing Data Warehouse in Reading.

Contractor daily rate trend for Data Warehouse in Reading

Data Warehouse
Contractor Daily Rate Histogram in Reading

The daily rate distribution of IT jobs citing Data Warehouse in Reading over the 6 months to 21 August 2018.

Contractor daily rate histogram for Data Warehouse in Reading

Data Warehouse
Contractor Hourly Rate Trend in Reading

This chart provides the 3-month moving average for contractor hourly rates quoted in IT jobs citing Data Warehouse in Reading.

Contractor hourly rate trend for Data Warehouse in Reading

For the 6 months to 21 August 2018, IT contractor jobs citing Data Warehouse 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 Reading region with a requirement for Data Warehouse.

1 18 (62.07%) Business Intelligence
2 13 (44.83%) Data Modelling
3 12 (41.38%) Oracle
4 11 (37.93%) SQL
4 11 (37.93%) Analytics
5 10 (34.48%) Agile Software Development
5 10 (34.48%) ETL
5 10 (34.48%) Informatica
6 8 (27.59%) SQL Server
6 8 (27.59%) Power BI
7 7 (24.14%) Analytical Skills
7 7 (24.14%) BusinessObjects
7 7 (24.14%) Project Management
7 7 (24.14%) Oracle Database
7 7 (24.14%) Microsoft Azure
7 7 (24.14%) Hadoop
8 6 (20.69%) QlikView
9 5 (17.24%) Data Architecture
9 5 (17.24%) Big Data
9 5 (17.24%) Finance
9 5 (17.24%) Data Science
10 4 (13.79%) Logical Data Model
10 4 (13.79%) Data Centre
10 4 (13.79%) Migration
10 4 (13.79%) Data Management
10 4 (13.79%) SAP
10 4 (13.79%) T-SQL
10 4 (13.79%) PL/SQL
10 4 (13.79%) PRINCE2
10 4 (13.79%) Performance Tuning

Data Warehouse
Co-occurring IT Skills in Reading 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 3 (10.34%) PowerExchange
2 2 (6.90%) Apache Spark
3 1 (3.45%) Apache Pig
3 1 (3.45%) SAS
3 1 (3.45%) SharePoint
Applications
1 1 (3.45%) SPSS
Cloud Services
1 7 (24.14%) Microsoft Azure
2 3 (10.34%) Azure Data Factory
3 1 (3.45%) Amazon AWS
3 1 (3.45%) Amazon EC2
3 1 (3.45%) Azure Machine Learning
Database & Business Intelligence
1 8 (27.59%) Power BI
1 8 (27.59%) SQL Server
2 7 (24.14%) BusinessObjects
2 7 (24.14%) Hadoop
2 7 (24.14%) Oracle Database
3 6 (20.69%) QlikView
4 5 (17.24%) Big Data
5 4 (13.79%) Oracle Database 12c
5 4 (13.79%) SQL Server Integration Services
6 3 (10.34%) Azure SQL Database
6 3 (10.34%) Oracle Reports
6 3 (10.34%) PowerCenter
7 2 (6.90%) Azure SQL Data Warehouse
7 2 (6.90%) Enterprise Data Warehouse
7 2 (6.90%) SQL Server Analysis Services
7 2 (6.90%) SQL Server Reporting Services
8 1 (3.45%) Data Lake
8 1 (3.45%) HDInsight
8 1 (3.45%) OLTP
8 1 (3.45%) SQL Server 2005
Development Applications
1 3 (10.34%) Oracle APEX
2 2 (6.90%) ERwin
3 1 (3.45%) DbUnit
3 1 (3.45%) Git (software)
3 1 (3.45%) Jenkins
3 1 (3.45%) jMock
3 1 (3.45%) JUnit
3 1 (3.45%) Maven
3 1 (3.45%) Mockito
3 1 (3.45%) SonarQube
General
1 5 (17.24%) Finance
2 2 (6.90%) Billing
2 2 (6.90%) Telecoms
3 1 (3.45%) Legal
3 1 (3.45%) Retail
Job Titles
1 11 (37.93%) Developer
2 5 (17.24%) Architect
2 5 (17.24%) Data Architect
3 4 (13.79%) Business Intelligence Developer
3 4 (13.79%) Designer
3 4 (13.79%) Solutions Architect
4 3 (10.34%) Data Warehouse Developer
4 3 (10.34%) ETL Developer
4 3 (10.34%) SQL Developer
5 2 (6.90%) Consultant
5 2 (6.90%) Data Consultant
5 2 (6.90%) DBA
5 2 (6.90%) Insight Consultant
5 2 (6.90%) Integration Manager
5 2 (6.90%) Systems Integration Manager
5 2 (6.90%) Systems Manager
5 2 (6.90%) Tableau Developer
5 2 (6.90%) Telecoms Manager
6 1 (3.45%) Development Manager
6 1 (3.45%) Project Manager
Libraries, Frameworks & Software Standards
1 2 (6.90%) Web Services
2 1 (3.45%) Apache Camel
2 1 (3.45%) J2EE
2 1 (3.45%) PowerMock
2 1 (3.45%) RESTful
2 1 (3.45%) SOAP
2 1 (3.45%) Spring
2 1 (3.45%) Spring Boot
Miscellaneous
1 7 (24.14%) Analytical Skills
2 4 (13.79%) Data Centre
3 3 (10.34%) Client/Server
4 2 (6.90%) Replication
5 1 (3.45%) NHS
Operating Systems
1 2 (6.90%) Linux
1 2 (6.90%) Unix
Processes & Methodologies
1 18 (62.07%) Business Intelligence
2 13 (44.83%) Data Modelling
3 11 (37.93%) Analytics
4 10 (34.48%) Agile Software Development
4 10 (34.48%) ETL
5 7 (24.14%) Project Management
6 5 (17.24%) Data Architecture
6 5 (17.24%) Data Science
7 4 (13.79%) Data Integration
7 4 (13.79%) Data Management
7 4 (13.79%) Dimensional Modelling
7 4 (13.79%) Logical Data Model
7 4 (13.79%) Migration
7 4 (13.79%) Performance Tuning
7 4 (13.79%) PRINCE2
8 3 (10.34%) Data Visualisation
8 3 (10.34%) Scorecard
8 3 (10.34%) Six Sigma
8 3 (10.34%) Visualisation
9 2 (6.90%) Data Strategy
Programming Languages
1 11 (37.93%) SQL
2 4 (13.79%) PL/SQL
2 4 (13.79%) T-SQL
3 2 (6.90%) Java
3 2 (6.90%) Python
3 2 (6.90%) R
4 1 (3.45%) C#
4 1 (3.45%) F#
Qualifications
1 3 (10.34%) SC Cleared
1 3 (10.34%) Security Cleared
Quality Assurance & Compliance
1 2 (6.90%) GDPR
2 1 (3.45%) Data Quality
2 1 (3.45%) PMO
2 1 (3.45%) QA
System Software
1 2 (6.90%) Virtual Machines
2 1 (3.45%) Apache Flume
2 1 (3.45%) VMware Infrastructure
2 1 (3.45%) vSphere
Vendors
1 12 (41.38%) Oracle
2 10 (34.48%) Informatica
3 4 (13.79%) SAP
4 3 (10.34%) Microsoft
5 2 (6.90%) Tableau
6 1 (3.45%) Cognos
6 1 (3.45%) Talend
6 1 (3.45%) Teradata
6 1 (3.45%) Vertica
6 1 (3.45%) VMware