Period
to 16 December 2017

The following table provides summary statistics for permanent job vacancies advertised in Brentwood with a requirement for OLTP skills. Included is a benchmarking guide to the salaries offered in vacancies that have cited OLTP over the 6 months to 16 December 2017 with a comparison to the same period in the previous 2 years.

Online Transaction Processing (OLTP)
Essex > Brentwood
6 months to
16 Dec 2017
Same period 2016 Same period 2015
Rank 16 - -
Rank change year-on-year - - -
Permanent jobs citing OLTP 6 0 0
As % of all permanent IT jobs advertised in Brentwood 6.74% - -
As % of the Database & Business Intelligence category 22.22% - -
Number of salaries quoted 1 0 0
Brentwood median annual salary £65,000 - -
Essex median annual salary £40,000 £55,000 -
% change year-on-year -27.27% - -

OLTP 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 Brentwood with a requirement for database or business intelligence skills.

All Database and Business Intelligence Skills
Brentwood
Permanent vacancies with a requirement for database or business intelligence skills 27 125 53
As % of all permanent IT jobs advertised in Brentwood 30.34% 38.58% 12.38%
Number of salaries quoted 12 50 31
Brentwood median annual salary £30,000 £55,000 £60,000
Median salary % change year-on-year -45.45% -8.33% +33.33%
10th Percentile £22,200 £37,500 £34,000
90th Percentile £58,375 £80,000 £81,250
Essex median annual salary £45,000 £45,000 £40,000
% change year-on-year - +12.50% -5.88%

OLTP
Job Vacancy Trend in Brentwood

Job postings citing OLTP as a percentage of all IT jobs advertised in Brentwood.

Job vacancy trend for OLTP in Brentwood

For the 6 months to 16 December 2017, IT jobs citing OLTP also mentioned the following skills in order of popularity. The figures indicate the number co-occurrences and its proportion to all job ads across the Brentwood region with a requirement for OLTP.

1 6 (100.00%) SQL
1 6 (100.00%) T-SQL
1 6 (100.00%) SQL Server
1 6 (100.00%) OLAP
1 6 (100.00%) ETL
1 6 (100.00%) Business Intelligence
1 6 (100.00%) Finance
1 6 (100.00%) SQL Server Integration Services
1 6 (100.00%) SQL Server Reporting Services
1 6 (100.00%) SQL Server 2008
1 6 (100.00%) Performance Tuning
2 5 (83.33%) Analytical Skills
2 5 (83.33%) Logical Data Model
2 5 (83.33%) Physical Data Model
2 5 (83.33%) Enterprise Data Warehouse
2 5 (83.33%) Data Analysis
2 5 (83.33%) Degree
2 5 (83.33%) MDX
2 5 (83.33%) QlikView
2 5 (83.33%) SQL Server Analysis Services
2 5 (83.33%) Data Integration
2 5 (83.33%) Agile Software Development
2 5 (83.33%) MS Visio
2 5 (83.33%) Data Modelling
2 5 (83.33%) Microsoft
2 5 (83.33%) Microsoft Certification
2 5 (83.33%) ITIL
2 5 (83.33%) Microsoft Excel
2 5 (83.33%) VBScript
2 5 (83.33%) VB.NET

OLTP
Co-occurring IT Skills in Brentwood 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:

Applications
1 5 (83.33%) Microsoft Excel
1 5 (83.33%) MS Visio
Database & Business Intelligence
1 6 (100.00%) OLAP
1 6 (100.00%) SQL Server
1 6 (100.00%) SQL Server 2008
1 6 (100.00%) SQL Server Integration Services
1 6 (100.00%) SQL Server Reporting Services
2 5 (83.33%) Enterprise Data Warehouse
2 5 (83.33%) QlikView
2 5 (83.33%) SQL Server Analysis Services
3 1 (16.67%) Data Warehouse
General
1 6 (100.00%) Finance
2 1 (16.67%) Banking
Job Titles
1 6 (100.00%) Developer
1 6 (100.00%) ETL Developer
2 1 (16.67%) Senior Developer
2 1 (16.67%) Senior ETL Developer
Libraries, Frameworks & Software Standards
1 5 (83.33%) .NET
1 5 (83.33%) MDX
Miscellaneous
1 5 (83.33%) Analytical Skills
Processes & Methodologies
1 6 (100.00%) Business Intelligence
1 6 (100.00%) ETL
1 6 (100.00%) Performance Tuning
2 5 (83.33%) Agile Software Development
2 5 (83.33%) Data Analysis
2 5 (83.33%) Data Integration
2 5 (83.33%) Data Modelling
2 5 (83.33%) Data Transformation
2 5 (83.33%) ITIL
2 5 (83.33%) Logical Data Model
2 5 (83.33%) Physical Data Model
2 5 (83.33%) Ticket Management
3 1 (16.67%) ETL Development
3 1 (16.67%) SDLC
Programming Languages
1 6 (100.00%) SQL
1 6 (100.00%) T-SQL
2 5 (83.33%) C#
2 5 (83.33%) VB.NET
2 5 (83.33%) VBScript
Qualifications
1 5 (83.33%) Degree
1 5 (83.33%) Microsoft Certification
Quality Assurance & Compliance
1 5 (83.33%) Data Quality
Vendors
1 5 (83.33%) Microsoft