Period
to 16 January 2018

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

Performance Tuning
6 months to
16 Jan 2018
Same period 2017 Same period 2016
Rank 36 104 86
Rank change year-on-year +68 -18 +3
Permanent jobs citing Performance Tuning 82 26 70
As % of all permanent IT jobs advertised in Essex 5.95% 1.36% 2.68%
As % of the Processes & Methodologies category 7.12% 1.51% 3.11%
Number of salaries quoted 77 14 36
Essex median annual salary £47,500 £50,000 £47,500
Median salary % change year-on-year -5.00% +5.26% +18.75%
10th Percentile £31,500 £41,250 £34,375
90th Percentile £60,000 £62,750 £51,250
East of England median annual salary £52,500 £55,000 £47,500
% change year-on-year -4.55% +15.79% +4.11%

Performance Tuning 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 Essex with a requirement for process or methodology skills.

All Process and Methodology Skills
Essex
Permanent vacancies with a requirement for process or methodology skills 1,152 1,718 2,248
As % of all permanent IT jobs advertised in Essex 83.54% 89.71% 86.06%
Number of salaries quoted 968 1,291 1,652
Essex median annual salary £47,500 £47,500 £42,500
Median salary % change year-on-year - +11.76% -5.56%
10th Percentile £27,500 £30,000 £24,000
90th Percentile £70,000 £71,500 £69,950
East of England median annual salary £47,500 £45,344 £45,000
% change year-on-year +4.75% +0.76% -

Performance Tuning
Job Vacancy Trend in Essex

Job postings citing Performance Tuning as a percentage of all IT jobs advertised in Essex.

Job vacancy trend for Performance Tuning in Essex

Performance Tuning
Salary Trend in Essex

This chart provides the 3-month moving average for salaries quoted in permanent IT jobs citing Performance Tuning in Essex.

Salary trend for Performance Tuning in Essex

Performance Tuning
Salary Histogram in Essex

The salary distribution of IT jobs citing Performance Tuning in Essex over the 6 months to 16 January 2018.

Salary histogram for Performance Tuning in Essex

Performance Tuning
Job Locations in Essex

The table below looks at the demand and provides a guide to the median salaries quoted in IT jobs citing Performance Tuning within the Essex region over the 6 months to 16 January 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
Colchester +21 19 £50,000 - 2
Wickford - 11 £37,500 - 2
Brentwood +23 3 £65,000 - 2
Chelmsford - 2 £51,250 -
Basildon - 2 £37,500 -
Performance Tuning
East of England

For the 6 months to 16 January 2018, IT jobs citing Performance Tuning 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 Essex region with a requirement for Performance Tuning.

1 78 (95.12%) SQL
2 63 (76.83%) SQL Server
3 50 (60.98%) T-SQL
4 48 (58.54%) Business Intelligence
5 40 (48.78%) SQL Server Reporting Services
6 36 (43.90%) SQL Server Integration Services
7 33 (40.24%) SQL Server Analysis Services
7 33 (40.24%) Microsoft
8 29 (35.37%) Microsoft Certification
8 29 (35.37%) High Availability
9 28 (34.15%) Replication
10 27 (32.93%) Oracle
10 27 (32.93%) PL/SQL
10 27 (32.93%) Oracle Database
11 25 (30.49%) SQL Server 2014
12 17 (20.73%) Linux
12 17 (20.73%) Microsoft Excel
13 15 (18.29%) OCP
13 15 (18.29%) Oracle Certification
13 15 (18.29%) Advertising
13 15 (18.29%) Clustering
13 15 (18.29%) Oracle RMAN
13 15 (18.29%) Oracle Database 12c
13 15 (18.29%) Data Guard
13 15 (18.29%) Oracle Database 11g
14 14 (17.07%) SQL Server 2012
14 14 (17.07%) ITIL
15 13 (15.85%) Disaster Recovery
15 13 (15.85%) SQL Server 2016
16 12 (14.63%) Finance

Performance Tuning
Co-occurring IT Skills in Essex 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 17 (20.73%) Microsoft Excel
2 2 (2.44%) MS Visio
3 1 (1.22%) Weka
Business Applications
1 4 (4.88%) Dynamics AX
Cloud Services
1 9 (10.98%) Microsoft Azure
2 8 (9.76%) Azure Data Factory
3 1 (1.22%) Amazon AWS
Database & Business Intelligence
1 63 (76.83%) SQL Server
2 40 (48.78%) SQL Server Reporting Services
3 36 (43.90%) SQL Server Integration Services
4 33 (40.24%) SQL Server Analysis Services
5 27 (32.93%) Oracle Database
6 25 (30.49%) SQL Server 2014
7 15 (18.29%) Oracle Database 11g
7 15 (18.29%) Oracle Database 12c
8 14 (17.07%) SQL Server 2012
9 13 (15.85%) SQL Server 2016
10 12 (14.63%) Data Warehouse
11 11 (13.41%) Microsoft Analysis Services
12 8 (9.76%) Data Lake
12 8 (9.76%) HDInsight
12 8 (9.76%) RDBMS
12 8 (9.76%) Relational Database
13 6 (7.32%) NoSQL
14 5 (6.10%) SQL Server 2008
15 3 (3.66%) OLTP
15 3 (3.66%) Oracle Database 10g
Development Applications
1 4 (4.88%) Visual Studio
General
1 15 (18.29%) Advertising
2 12 (14.63%) Finance
3 11 (13.41%) Marketing
4 1 (1.22%) Automotive
4 1 (1.22%) Banking
Job Titles
1 65 (79.27%) DBA
2 47 (57.32%) SQL DBA
3 41 (50.00%) Administrator
4 38 (46.34%) SQL Server DBA
5 19 (23.17%) Oracle DBA
6 17 (20.73%) Developer
7 10 (12.20%) Senior DBA
8 8 (9.76%) Oracle Developer
8 8 (9.76%) Senior SQL DBA
9 6 (7.32%) Lead Developer
9 6 (7.32%) Senior Developer
10 4 (4.88%) Dynamics AX Developer
10 4 (4.88%) Senior SQL Server DBA
11 3 (3.66%) ETL Developer
11 3 (3.66%) SQL Developer
12 2 (2.44%) Junior
12 2 (2.44%) Junior DBA
12 2 (2.44%) Junior SQL DBA
12 2 (2.44%) Junior SQL Server DBA
13 1 (1.22%) Database Developer
Libraries, Frameworks & Software Standards
1 2 (2.44%) .NET
1 2 (2.44%) MDX
2 1 (1.22%) ODBC
2 1 (1.22%) XML
Miscellaneous
1 28 (34.15%) Replication
2 15 (18.29%) Clustering
3 5 (6.10%) Analytical Skills
4 2 (2.44%) Data Centre
4 2 (2.44%) Enterprise Software
5 1 (1.22%) Client/Server
5 1 (1.22%) Computer Science
5 1 (1.22%) N-Tier
Operating Systems
1 17 (20.73%) Linux
2 12 (14.63%) Unix
3 1 (1.22%) Red Hat Enterprise Linux
3 1 (1.22%) SUSE Linux Enterprise Server
3 1 (1.22%) Windows
3 1 (1.22%) Windows Server
3 1 (1.22%) Windows Server 2012
Processes & Methodologies
1 48 (58.54%) Business Intelligence
2 29 (35.37%) High Availability
3 14 (17.07%) ITIL
4 13 (15.85%) Disaster Recovery
5 11 (13.41%) ETL
6 8 (9.76%) Data Virtualisation
6 8 (9.76%) Migration
7 5 (6.10%) Agile Software Development
8 4 (4.88%) User Acceptance Testing
9 3 (3.66%) Data Modelling
9 3 (3.66%) Logical Data Model
9 3 (3.66%) Physical Data Model
10 2 (2.44%) Creative Thinking
10 2 (2.44%) Data Analysis
10 2 (2.44%) Data Integration
10 2 (2.44%) Data Transformation
10 2 (2.44%) SDLC
10 2 (2.44%) Ticket Management
11 1 (1.22%) Innovative Thinking
11 1 (1.22%) Proactive Monitoring
Programming Languages
1 78 (95.12%) SQL
2 50 (60.98%) T-SQL
3 27 (32.93%) PL/SQL
4 12 (14.63%) Shell Script
5 10 (12.20%) PowerShell
6 4 (4.88%) X++
7 3 (3.66%) C#
8 2 (2.44%) VB.NET
8 2 (2.44%) VBScript
Qualifications
1 29 (35.37%) Microsoft Certification
2 15 (18.29%) OCP
2 15 (18.29%) Oracle Certification
3 4 (4.88%) Degree
4 1 (1.22%) Computer Science Degree
4 1 (1.22%) Master's Degree
Quality Assurance & Compliance
1 2 (2.44%) Data Quality
2 1 (1.22%) ISO/IEC 27001
System Software
1 7 (8.54%) Oracle RAC
2 1 (1.22%) HDFS
Systems Management
1 15 (18.29%) Data Guard
1 15 (18.29%) Oracle RMAN
2 4 (4.88%) Oracle Enterprise Manager
Vendors
1 33 (40.24%) Microsoft
2 27 (32.93%) Oracle
3 11 (13.41%) Facebook
4 4 (4.88%) NetApp
5 1 (1.22%) Progress
5 1 (1.22%) Tableau