Period
to 21 October 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 October 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 Oct 2018
Same period 2017 Same period 2016
Rank 71 53 78
Rank change year-on-year -18 +25 -6
Contract jobs citing Data Warehouse 22 32 20
As % of all contract IT jobs advertised in Reading 1.54% 2.56% 1.32%
As % of the Database & Business Intelligence category 9.09% 11.81% 8.30%
Number of daily rates quoted 22 28 15
Reading median daily rate £440 £450 £450
Median daily rate % change year-on-year -2.22% - -18.18%
10th Percentile £331 £323 £363
90th Percentile £663 £502 £650
Berkshire median daily rate £438 £450 £450
% change year-on-year -2.78% - +5.88%
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 242 271 241
As % of all contract IT jobs advertised in Reading 16.95% 21.71% 15.92%
Number of daily rates quoted 161 163 123
Reading median daily rate £438 £400 £400
Median daily rate % change year-on-year +9.38% - -
10th Percentile £325 £307 £325
90th Percentile £575 £536 £598
Berkshire median daily rate £430 £400 £400
% change year-on-year +7.50% - +3.23%
Number of hourly rates quoted 3 20 28
Reading median hourly rate £11.75 £9.50 £9.50
Median hourly rate % change year-on-year +23.68% - -
10th Percentile £10.40 £9.25 £9.25
90th Percentile £12.50 £47.50 £9.75
Berkshire median hourly rate £24.00 £14.75 £9.50
% change year-on-year +62.71% +55.26% -45.71%

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 October 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 October 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 13 (59.09%) Business Intelligence
2 10 (45.45%) Data Modelling
2 10 (45.45%) Informatica
3 9 (40.91%) ETL
4 8 (36.36%) Oracle
4 8 (36.36%) Analytics
5 7 (31.82%) SQL Server
5 7 (31.82%) SQL
5 7 (31.82%) Agile Software Development
6 6 (27.27%) BusinessObjects
6 6 (27.27%) Big Data
7 5 (22.73%) Oracle Database
7 5 (22.73%) Microsoft Azure
7 5 (22.73%) Data Architecture
7 5 (22.73%) Power BI
8 4 (18.18%) Logical Data Model
8 4 (18.18%) R
8 4 (18.18%) Performance Tuning
8 4 (18.18%) Apache Spark
8 4 (18.18%) Project Management
8 4 (18.18%) Python
8 4 (18.18%) Finance
8 4 (18.18%) Migration
9 3 (13.64%) Stakeholder Management
9 3 (13.64%) Data Management
9 3 (13.64%) PRINCE2
9 3 (13.64%) SAP
9 3 (13.64%) Java
9 3 (13.64%) PL/SQL
9 3 (13.64%) Six Sigma

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 4 (18.18%) Apache Spark
2 3 (13.64%) PowerExchange
Business Applications
1 1 (4.55%) Dynamics CRM
Cloud Services
1 5 (22.73%) Microsoft Azure
2 3 (13.64%) Azure Data Factory
3 1 (4.55%) Amazon AWS
3 1 (4.55%) Amazon EC2
3 1 (4.55%) Azure Machine Learning
3 1 (4.55%) Office 365
Database & Business Intelligence
1 7 (31.82%) SQL Server
2 6 (27.27%) Big Data
2 6 (27.27%) BusinessObjects
3 5 (22.73%) Oracle Database
3 5 (22.73%) Power BI
4 3 (13.64%) Hadoop
4 3 (13.64%) Oracle Database 12c
4 3 (13.64%) Oracle Reports
4 3 (13.64%) PowerCenter
4 3 (13.64%) SQL Server Integration Services
5 2 (9.09%) DataStage
5 2 (9.09%) Enterprise Data Warehouse
5 2 (9.09%) QlikView
5 2 (9.09%) SQL Server Reporting Services
6 1 (4.55%) Azure SQL Data Warehouse
6 1 (4.55%) Cosmos DB
6 1 (4.55%) Data Lake
6 1 (4.55%) HDInsight
6 1 (4.55%) Microsoft Power View
6 1 (4.55%) Relational Database
Development Applications
1 3 (13.64%) Oracle APEX
2 2 (9.09%) ERwin
2 2 (9.09%) Jenkins
3 1 (4.55%) DbUnit
3 1 (4.55%) Git (software)
3 1 (4.55%) jMock
3 1 (4.55%) JUnit
3 1 (4.55%) Maven
3 1 (4.55%) Mockito
3 1 (4.55%) SonarQube
General
1 4 (18.18%) Finance
2 1 (4.55%) Billing
2 1 (4.55%) Retail
2 1 (4.55%) Telecoms
Job Titles
1 7 (31.82%) Developer
2 3 (13.64%) Data Warehouse Developer
2 3 (13.64%) Designer
2 3 (13.64%) ETL Developer
3 2 (9.09%) Architect
3 2 (9.09%) Business Intelligence Consultant
3 2 (9.09%) Business Intelligence Developer
3 2 (9.09%) Consultant
3 2 (9.09%) Data Architect
4 1 (4.55%) Analyst
4 1 (4.55%) Data Warehouse Consultant
4 1 (4.55%) DBA
4 1 (4.55%) Integration Manager
4 1 (4.55%) Migration Consultant
4 1 (4.55%) Solutions Architect
4 1 (4.55%) SQL DBA
4 1 (4.55%) SQL Developer
4 1 (4.55%) Systems Integration Manager
4 1 (4.55%) Systems Manager
4 1 (4.55%) Technical Specialist
Libraries, Frameworks & Software Standards
1 2 (9.09%) Node.js
1 2 (9.09%) Web Services
2 1 (4.55%) Apache Camel
2 1 (4.55%) J2EE
2 1 (4.55%) Kafka
2 1 (4.55%) OLE
2 1 (4.55%) PowerMock
2 1 (4.55%) RESTful
2 1 (4.55%) SOAP
2 1 (4.55%) Spring
2 1 (4.55%) Spring Boot
2 1 (4.55%) TensorFlow
Miscellaneous
1 3 (13.64%) Analytical Skills
1 3 (13.64%) Client/Server
2 1 (4.55%) Data Centre
2 1 (4.55%) NHS
2 1 (4.55%) Replication
Operating Systems
1 2 (9.09%) Linux
1 2 (9.09%) Unix
Processes & Methodologies
1 13 (59.09%) Business Intelligence
2 10 (45.45%) Data Modelling
3 9 (40.91%) ETL
4 8 (36.36%) Analytics
5 7 (31.82%) Agile Software Development
6 5 (22.73%) Data Architecture
7 4 (18.18%) Logical Data Model
7 4 (18.18%) Migration
7 4 (18.18%) Performance Tuning
7 4 (18.18%) Project Management
8 3 (13.64%) Artificial Intelligence
8 3 (13.64%) Data Integration
8 3 (13.64%) Data Management
8 3 (13.64%) Data Science
8 3 (13.64%) Dimensional Modelling
8 3 (13.64%) PRINCE2
8 3 (13.64%) Six Sigma
8 3 (13.64%) Stakeholder Management
9 2 (9.09%) Continuous Integration
9 2 (9.09%) Process Architecture
Programming Languages
1 7 (31.82%) SQL
2 4 (18.18%) Python
2 4 (18.18%) R
3 3 (13.64%) Java
3 3 (13.64%) PL/SQL
4 2 (9.09%) T-SQL
5 1 (4.55%) C#
5 1 (4.55%) Scala
Qualifications
1 3 (13.64%) SC Cleared
1 3 (13.64%) Security Cleared
Quality Assurance & Compliance
1 1 (4.55%) Data Quality
1 1 (4.55%) GDPR
1 1 (4.55%) PMO
System Software
1 1 (4.55%) Docker
1 1 (4.55%) Virtual Machines
1 1 (4.55%) VMware Infrastructure
1 1 (4.55%) vSphere
Systems Management
1 1 (4.55%) Kubernetes
1 1 (4.55%) Opscode Chef
1 1 (4.55%) Puppet
Vendors
1 10 (45.45%) Informatica
2 8 (36.36%) Oracle
3 3 (13.64%) SAP
4 2 (9.09%) Ab Initio
4 2 (9.09%) Microsoft
4 2 (9.09%) Netezza
4 2 (9.09%) Teradata
5 1 (4.55%) VMware