Period
to 16 October 2018

The following table provides summary statistics for permanent job vacancies advertised in Hertfordshire with a requirement for Data Warehouse skills. Included is a benchmarking guide to the salaries offered in vacancies that have cited Data Warehouse over the 6 months to 16 October 2018 with a comparison to the same period in the previous 2 years.

Data Warehousing
East of England > Hertfordshire
6 months to
16 Oct 2018
Same period 2017 Same period 2016
Rank 101 167 110
Rank change year-on-year +66 -57 -10
Permanent jobs citing Data Warehouse 102 55 101
As % of all permanent IT jobs advertised in Hertfordshire 2.52% 1.30% 2.29%
As % of the Database & Business Intelligence category 10.14% 4.59% 8.85%
Number of salaries quoted 88 48 93
Hertfordshire median annual salary £54,750 £55,000 £52,500
Median salary % change year-on-year -0.45% +4.76% +7.14%
10th Percentile £37,500 £38,175 £31,700
90th Percentile £72,500 £87,125 £72,500
East of England median annual salary £50,000 £50,000 £50,000

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 permanent job vacancies advertised in Hertfordshire with a requirement for database or business intelligence skills.

All Database and Business Intelligence Skills
Hertfordshire
Permanent vacancies with a requirement for database or business intelligence skills 1,006 1,199 1,141
As % of all permanent IT jobs advertised in Hertfordshire 24.90% 28.45% 25.88%
Number of salaries quoted 860 1,058 968
Hertfordshire median annual salary £50,000 £47,500 £47,500
Median salary % change year-on-year +5.26% - +5.56%
10th Percentile £33,750 £31,250 £30,000
90th Percentile £74,100 £68,750 £70,000
East of England median annual salary £45,750 £45,000 £44,500
% change year-on-year +1.67% +1.12% +1.14%

Data Warehouse
Job Vacancy Trend in Hertfordshire

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

Job vacancy trend for Data Warehouse in Hertfordshire

Data Warehouse
Salary Trend in Hertfordshire

This chart provides the 3-month moving average for salaries quoted in permanent IT jobs citing Data Warehouse in Hertfordshire.

Salary trend for Data Warehouse in Hertfordshire

Data Warehouse
Salary Histogram in Hertfordshire

The salary distribution of IT jobs citing Data Warehouse in Hertfordshire over the 6 months to 16 October 2018.

Salary histogram for Data Warehouse in Hertfordshire

Data Warehouse
Job Locations in Hertfordshire

The table below looks at the demand and provides a guide to the median salaries quoted in IT jobs citing Data Warehouse within the Hertfordshire region over the 6 months to 16 October 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
Permanent
IT Job Ads
Median Salary
Past 6 Months
Median Salary
% Change
on Same Period
Last Year
Live
Job
Vacancies
Welwyn Garden City +2 31 £54,500 +36.25%
Watford -10 19 £55,000 - 3
Hatfield +6 15 £70,000 +64.71% 1
Letchworth +24 8 £38,500 - 1
Broxbourne - 7 £40,000 -
Hemel Hempstead +15 6 £72,500 +38.10%
Cheshunt - 2 £42,500 -
St Albans -5 1 £54,500 -9.17%
Stevenage - 1 £40,000 -
Waltham Cross - 1 £60,000 -
Borehamwood - 1 £50,000 - 2
Data Warehouse
East of England

For the 6 months to 16 October 2018, IT 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 permanent job ads across the Hertfordshire region with a requirement for Data Warehouse.

1 78 (76.47%) SQL
2 72 (70.59%) Microsoft
3 68 (66.67%) Business Intelligence
4 67 (65.69%) SQL Server Integration Services
5 62 (60.78%) ETL
6 59 (57.84%) SQL Server Reporting Services
7 54 (52.94%) SQL Server
8 51 (50.00%) SQL Server Analysis Services
9 47 (46.08%) Power BI
10 46 (45.10%) T-SQL
11 40 (39.22%) Analytical Skills
12 34 (33.33%) VBA
13 31 (30.39%) Agile Software Development
14 30 (29.41%) Finance
14 30 (29.41%) Microsoft Excel
14 30 (29.41%) Visualisation
15 28 (27.45%) Dimensional Modelling
16 26 (25.49%) Data Modelling
17 25 (24.51%) Degree
18 23 (22.55%) Analytics
19 20 (19.61%) Python
20 18 (17.65%) MongoDB
20 18 (17.65%) Tableau
21 16 (15.69%) Data Architecture
21 16 (15.69%) Big Data
21 16 (15.69%) Business Analysis
21 16 (15.69%) Marketing
22 15 (14.71%) Cognos
22 15 (14.71%) Microsoft Azure
23 14 (13.73%) NoSQL

Data Warehouse
Co-occurring IT Skills in Hertfordshire 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 6 (5.88%) Apache Spark
2 2 (1.96%) Apache
2 2 (1.96%) Oracle Workflow
3 1 (0.98%) JBoss
3 1 (0.98%) Tomcat
3 1 (0.98%) WebLogic
3 1 (0.98%) WebSphere
3 1 (0.98%) WebSphere Application Server
Applications
1 30 (29.41%) Microsoft Excel
2 2 (1.96%) Microsoft Office
3 1 (0.98%) Spreadsheet
Business Applications
1 13 (12.75%) Cognos Business Intelligence
1 13 (12.75%) Cognos TM1
2 2 (1.96%) Oracle BPM
2 2 (1.96%) Oracle EBS
3 1 (0.98%) SAP ERP
Cloud Services
1 15 (14.71%) Microsoft Azure
2 6 (5.88%) Amazon AWS
2 6 (5.88%) Google Cloud Platform
2 6 (5.88%) Office 365
3 4 (3.92%) Amazon Kinesis
3 4 (3.92%) Azure Data Factory
3 4 (3.92%) Google App Engine
Communications & Networking
1 10 (9.80%) Network Security
2 5 (4.90%) DNS
2 5 (4.90%) Firewall
3 1 (0.98%) FTP
Database & Business Intelligence
1 67 (65.69%) SQL Server Integration Services
2 59 (57.84%) SQL Server Reporting Services
3 54 (52.94%) SQL Server
4 51 (50.00%) SQL Server Analysis Services
5 47 (46.08%) Power BI
6 18 (17.65%) MongoDB
7 16 (15.69%) Big Data
8 14 (13.73%) Data Mining
8 14 (13.73%) NoSQL
8 14 (13.73%) OLAP
9 13 (12.75%) Microsoft Analysis Services
10 11 (10.78%) BusinessObjects
11 8 (7.84%) MS Access
11 8 (7.84%) SQL Server 2012
11 8 (7.84%) SQL Server 2016
12 5 (4.90%) Hadoop
12 5 (4.90%) SAP Data Services
13 4 (3.92%) BigQuery
14 3 (2.94%) Azure SQL Database
14 3 (2.94%) GIS
Development Applications
1 8 (7.84%) Team Foundation Server
2 4 (3.92%) GitLab
3 1 (0.98%) JDeveloper
General
1 30 (29.41%) Finance
2 16 (15.69%) Marketing
3 12 (11.76%) Retail
Job Titles
1 38 (37.25%) Developer
2 28 (27.45%) Business Intelligence Developer
3 25 (24.51%) Analyst
4 14 (13.73%) SQL Developer
5 12 (11.76%) Data Analyst
6 10 (9.80%) Business Intelligence Analyst
6 10 (9.80%) Development Manager
7 9 (8.82%) Database Developer
7 9 (8.82%) Senior Business Intelligence Developer
7 9 (8.82%) Senior Developer
8 8 (7.84%) SQL Database Developer
9 7 (6.86%) Architect
9 7 (6.86%) Data Warehouse Developer
9 7 (6.86%) Data Warehouse Manager
9 7 (6.86%) SQL BI Developer
9 7 (6.86%) SSIS Developer
10 6 (5.88%) ETL Developer
10 6 (5.88%) Microsoft BI Developer
10 6 (5.88%) Microsoft Developer
11 5 (4.90%) Data Architect
Libraries, Frameworks & Software Standards
1 12 (11.76%) MDX
2 7 (6.86%) REST
3 6 (5.88%) Kafka
4 5 (4.90%) .NET
4 5 (4.90%) Middleware
4 5 (4.90%) SOAP
4 5 (4.90%) Web Services
5 4 (3.92%) Java EE
6 3 (2.94%) SAP XI
7 2 (1.96%) EDI
7 2 (1.96%) EDIFACT
7 2 (1.96%) Node.js
7 2 (1.96%) XML
8 1 (0.98%) J2EE
8 1 (0.98%) RabbitMQ
8 1 (0.98%) SAML
Miscellaneous
1 40 (39.22%) Analytical Skills
2 7 (6.86%) Management Information System
3 5 (4.90%) User Experience
4 4 (3.92%) Computer Science
4 4 (3.92%) Greenfield Project
5 1 (0.98%) Enterprise Software
5 1 (0.98%) Mobile Payment
5 1 (0.98%) PKI
5 1 (0.98%) TRADACOMS
Operating Systems
1 5 (4.90%) Linux
2 3 (2.94%) Unix
2 3 (2.94%) Windows
3 1 (0.98%) AIX
3 1 (0.98%) Solaris
Processes & Methodologies
1 68 (66.67%) Business Intelligence
2 62 (60.78%) ETL
3 31 (30.39%) Agile Software Development
4 30 (29.41%) Visualisation
5 28 (27.45%) Dimensional Modelling
6 26 (25.49%) Data Modelling
7 23 (22.55%) Analytics
8 16 (15.69%) Business Analysis
8 16 (15.69%) Data Architecture
9 14 (13.73%) Project Management
10 13 (12.75%) Business Development
10 13 (12.75%) Critical Thinking
10 13 (12.75%) Dashboard Development
10 13 (12.75%) Data Extraction
11 11 (10.78%) Requirements Analysis
11 11 (10.78%) Waterfall
12 10 (9.80%) Data Governance
12 10 (9.80%) ETL Development
12 10 (9.80%) Performance Tuning
12 10 (9.80%) Requirements Management
Programming Languages
1 78 (76.47%) SQL
2 46 (45.10%) T-SQL
3 34 (33.33%) VBA
4 20 (19.61%) Python
5 14 (13.73%) C#
6 12 (11.76%) Go
7 10 (9.80%) Java
8 8 (7.84%) PowerShell
9 6 (5.88%) Data Analysis Expressions (DAX)
10 2 (1.96%) ActionScript
10 2 (1.96%) ActionScript 2.0
10 2 (1.96%) PHP
10 2 (1.96%) PL/SQL
10 2 (1.96%) VB
11 1 (0.98%) C
11 1 (0.98%) Shell Script
Qualifications
1 25 (24.51%) Degree
2 2 (1.96%) CBAP
2 2 (1.96%) ISEB
Quality Assurance & Compliance
1 6 (5.88%) Data Quality
2 3 (2.94%) QA
System Software
1 1 (0.98%) Microsoft App-V
1 1 (0.98%) VMware Infrastructure
Systems Management
1 1 (0.98%) OpenView
1 1 (0.98%) Tivoli
Vendors
1 72 (70.59%) Microsoft
2 18 (17.65%) Tableau
3 15 (14.71%) Cognos
4 9 (8.82%) SAP
5 6 (5.88%) Google
6 5 (4.90%) Oracle
7 4 (3.92%) Alteryx
7 4 (3.92%) Hortonworks
8 2 (1.96%) IBM
8 2 (1.96%) webMethods
9 1 (0.98%) AppDynamics
9 1 (0.98%) BMC
9 1 (0.98%) Jitterbit
9 1 (0.98%) MicroStrategy
9 1 (0.98%) New Relic
9 1 (0.98%) Sun
9 1 (0.98%) Sybase
9 1 (0.98%) Teradata
9 1 (0.98%) VMware