Period
to 21 May 2018

The following table provides summary statistics for permanent job vacancies advertised in Hemel Hempstead with a requirement for Database Optimisation skills. Included is a benchmarking guide to the salaries offered in vacancies that have cited Database Optimisation over the 6 months to 21 May 2018 with a comparison to the same period in the previous 2 years.

Database Optimisation
Hertfordshire > Hemel Hempstead
6 months to
21 May 2018
Same period 2017 Same period 2016
Rank 67 - 64
Rank change year-on-year - +64 -
Permanent jobs citing Database Optimisation 3 0 2
As % of all permanent IT jobs advertised in Hemel Hempstead 0.69% - 0.35%
As % of the Processes & Methodologies category 0.91% - 0.44%
Number of salaries quoted 3 0 2
Hemel Hempstead median annual salary £60,000 - £48,750
Hertfordshire median annual salary £45,000 - £50,000

Database Optimisation is in the Processes and Methodologies category. The following table is for comparison with the above and provides summary statistics for all permanent job vacancies advertised in Hemel Hempstead with a requirement for process or methodology skills.

All Process and Methodology Skills
Hemel Hempstead
Permanent vacancies with a requirement for process or methodology skills 330 297 457
As % of all permanent IT jobs advertised in Hemel Hempstead 76.39% 75.57% 79.76%
Number of salaries quoted 283 262 351
Hemel Hempstead median annual salary £45,000 £42,500 £45,000
Median salary % change year-on-year +5.88% -5.56% +2.27%
10th Percentile £24,400 £24,750 £29,000
90th Percentile £60,000 £70,000 £63,750
Hertfordshire median annual salary £52,500 £47,500 £47,500
% change year-on-year +10.53% - +5.56%

For the 6 months to 21 May 2018, IT jobs citing Database Optimisation 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 Hemel Hempstead region with a requirement for Database Optimisation.

1 3 (100.00%) C#
1 3 (100.00%) SQL
1 3 (100.00%) T-SQL
1 3 (100.00%) .NET
1 3 (100.00%) MySQL
1 3 (100.00%) Oracle
1 3 (100.00%) SQL Server
1 3 (100.00%) OLAP
1 3 (100.00%) ETL
1 3 (100.00%) Business Intelligence
1 3 (100.00%) OLTP
1 3 (100.00%) Microsoft
1 3 (100.00%) Advertising
1 3 (100.00%) Clustering
1 3 (100.00%) SQL Server Reporting Services
1 3 (100.00%) SQL Server Integration Services
1 3 (100.00%) Oracle OLAP
1 3 (100.00%) WPF
1 3 (100.00%) SQL Server Analysis Services
1 3 (100.00%) PowerShell
1 3 (100.00%) Microsoft Azure
1 3 (100.00%) Amazon AWS
1 3 (100.00%) Apache Cassandra
1 3 (100.00%) High Availability
1 3 (100.00%) MariaDB
1 3 (100.00%) Oracle Database
1 3 (100.00%) Performance Tuning
1 3 (100.00%) Amazon Redshift
1 3 (100.00%) SQL Server Management Studio (SSMS)
1 3 (100.00%) Power BI

Database Optimisation
Co-occurring IT Skills in Hemel Hempstead 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:

Cloud Services
1 3 (100.00%) Amazon AWS
1 3 (100.00%) Microsoft Azure
Database & Business Intelligence
1 3 (100.00%) Amazon Redshift
1 3 (100.00%) Apache Cassandra
1 3 (100.00%) MariaDB
1 3 (100.00%) MySQL
1 3 (100.00%) OLAP
1 3 (100.00%) OLTP
1 3 (100.00%) Oracle Database
1 3 (100.00%) Oracle OLAP
1 3 (100.00%) Power BI
1 3 (100.00%) SQL Server
1 3 (100.00%) SQL Server Analysis Services
1 3 (100.00%) SQL Server Integration Services
1 3 (100.00%) SQL Server Reporting Services
Development Applications
1 3 (100.00%) SQL Server Management Studio (SSMS)
General
1 3 (100.00%) Advertising
Job Titles
1 3 (100.00%) DBA
1 3 (100.00%) Oracle DBA
1 3 (100.00%) SQL DBA
Libraries, Frameworks & Software Standards
1 3 (100.00%) .NET
1 3 (100.00%) WPF
Miscellaneous
1 3 (100.00%) Clustering
Processes & Methodologies
1 3 (100.00%) Business Intelligence
1 3 (100.00%) ETL
1 3 (100.00%) High Availability
1 3 (100.00%) Performance Tuning
Programming Languages
1 3 (100.00%) C#
1 3 (100.00%) PowerShell
1 3 (100.00%) SQL
1 3 (100.00%) T-SQL
Vendors
1 3 (100.00%) Microsoft
1 3 (100.00%) Oracle