Period
to 22 September 2018

The following table provides summary statistics for contract job vacancies advertised in Canary Wharf with a requirement for RDBMS skills. Included is a benchmarking guide to the contractor rates offered in vacancies that have cited RDBMS over the 6 months to 22 September 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.

Relational Database Management System (RDBMS)
Tower Hamlets > Canary Wharf
6 months to
22 Sep 2018
Same period 2017 Same period 2016
Rank 35 39 35
Rank change year-on-year +4 -4 +2
Contract jobs citing RDBMS 21 7 1
As % of all contract IT jobs advertised in Canary Wharf 6.18% 2.66% 0.34%
As % of the Database & Business Intelligence category 15.67% 9.72% 1.43%
Number of daily rates quoted 7 6 1
Canary Wharf median daily rate £550 £625 £425
Median daily rate % change year-on-year -12.00% +47.06% +41.67%
10th Percentile £400 £531 £413
90th Percentile £575 £638 £438
Tower Hamlets median daily rate £550 £625 £425
% change year-on-year -12.00% +47.06% +41.67%
Number of hourly rates quoted 0 0 0
Canary Wharf median hourly rate - - -
Tower Hamlets median hourly rate - - -

RDBMS 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 Canary Wharf with a requirement for database or business intelligence skills.

All Database and Business Intelligence Skills
Canary Wharf
Contract vacancies with a requirement for database or business intelligence skills 134 72 70
As % of all contract IT jobs advertised in Canary Wharf 39.41% 27.38% 23.97%
Number of daily rates quoted 74 49 53
Canary Wharf median daily rate £494 £625 £400
Median daily rate % change year-on-year -21.00% +56.25% -17.31%
10th Percentile £400 £455 £313
90th Percentile £596 £710 £625
Tower Hamlets median daily rate £500 £600 £400
% change year-on-year -16.67% +50.00% -23.81%
Number of hourly rates quoted 0 0 0
Canary Wharf median hourly rate - - -
Tower Hamlets median hourly rate - - -

RDBMS
Job Vacancy Trend in Canary Wharf

Job postings citing RDBMS as a percentage of all IT jobs advertised in Canary Wharf.

Job vacancy trend for RDBMS in Canary Wharf

RDBMS
Contractor Daily Rate Trend in Canary Wharf

This chart provides the 3-month moving average for daily rates quoted in contract jobs citing RDBMS in Canary Wharf.

Contractor daily rate trend for RDBMS in Canary Wharf

RDBMS
Contractor Daily Rate Histogram in Canary Wharf

The daily rate distribution of IT jobs citing RDBMS in Canary Wharf over the 6 months to 22 September 2018.

Contractor daily rate histogram for RDBMS in Canary Wharf

For the 6 months to 22 September 2018, IT contractor jobs citing RDBMS 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 Canary Wharf region with a requirement for RDBMS.

1 21 (100.00%) Relational Database
2 18 (85.71%) Big Data
2 18 (85.71%) Python
3 17 (80.95%) Analytics
3 17 (80.95%) Apache Spark
4 16 (76.19%) NoSQL
4 16 (76.19%) SQL
5 15 (71.43%) SQL Server
5 15 (71.43%) Finance
5 15 (71.43%) Visual Studio Team System
5 15 (71.43%) Git (software)
5 15 (71.43%) Scala
5 15 (71.43%) Open Source
5 15 (71.43%) Algorithms
5 15 (71.43%) OpenCV
5 15 (71.43%) Deep Learning
5 15 (71.43%) Convolutional Neural Network
5 15 (71.43%) Data Science
6 14 (66.67%) Hadoop
7 13 (61.90%) Unity (Game Engine)
7 13 (61.90%) HoloLens
8 11 (52.38%) Computer Vision
8 11 (52.38%) Technical Architecture
9 9 (42.86%) Agile Software Development
9 9 (42.86%) Data Engineering
10 7 (33.33%) Microsoft Azure
11 6 (28.57%) Databricks
12 4 (19.05%) Spotfire
12 4 (19.05%) Visualisation
12 4 (19.05%) MATLAB

RDBMS
Co-occurring IT Skills in Canary Wharf 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 17 (80.95%) Apache Spark
2 2 (9.52%) Apache Solr
2 2 (9.52%) CMS
2 2 (9.52%) Elasticsearch
3 1 (4.76%) Apache Pig
Cloud Services
1 7 (33.33%) Microsoft Azure
2 4 (19.05%) Amazon AWS
3 1 (4.76%) Azure Data Factory
Database & Business Intelligence
1 21 (100.00%) Relational Database
2 18 (85.71%) Big Data
3 16 (76.19%) NoSQL
4 15 (71.43%) SQL Server
5 14 (66.67%) Hadoop
6 4 (19.05%) Power BI
6 4 (19.05%) Spotfire
7 2 (9.52%) DB2
8 1 (4.76%) Apache Hive
8 1 (4.76%) HBase
8 1 (4.76%) HDInsight
8 1 (4.76%) Oracle Database
Development Applications
1 15 (71.43%) Git (software)
1 15 (71.43%) Visual Studio Team System
General
1 15 (71.43%) Finance
2 1 (4.76%) Front Office
Job Titles
1 13 (61.90%) Data Engineer
2 12 (57.14%) Big Data Engineer
3 5 (23.81%) Developer
4 3 (14.29%) Analytics Consultant
4 3 (14.29%) Big Data Consultant
4 3 (14.29%) Consultant
4 3 (14.29%) Data Consultant
5 2 (9.52%) Full Stack Developer
5 2 (9.52%) Node.js Developer
5 2 (9.52%) Talend Developer
6 1 (4.76%) Azure Engineer
6 1 (4.76%) Java Developer
Libraries, Frameworks & Software Standards
1 15 (71.43%) OpenCV
2 13 (61.90%) Unity (Game Engine)
3 2 (9.52%) Kafka
3 2 (9.52%) Node.js
3 2 (9.52%) Spark Streaming
3 2 (9.52%) TensorFlow
4 1 (4.76%) Hibernate
4 1 (4.76%) REST
4 1 (4.76%) Spring
4 1 (4.76%) Spring Batch
4 1 (4.76%) Spring Boot
4 1 (4.76%) Web Services
Miscellaneous
1 15 (71.43%) Algorithms
2 13 (61.90%) HoloLens
3 3 (14.29%) Analytical Skills
4 2 (9.52%) Fintech
4 2 (9.52%) Self-Motivation
5 1 (4.76%) Foreign Exchange (FX)
Processes & Methodologies
1 17 (80.95%) Analytics
2 15 (71.43%) Convolutional Neural Network
2 15 (71.43%) Data Science
2 15 (71.43%) Deep Learning
2 15 (71.43%) Open Source
3 11 (52.38%) Computer Vision
3 11 (52.38%) Technical Architecture
4 9 (42.86%) Agile Software Development
4 9 (42.86%) Data Engineering
5 4 (19.05%) DevOps
5 4 (19.05%) Visualisation
6 3 (14.29%) Low Latency
7 2 (9.52%) Data Transformation
7 2 (9.52%) Software Engineering
7 2 (9.52%) TDD
7 2 (9.52%) Web Development
8 1 (4.76%) Continuous Improvement
8 1 (4.76%) Electronic Trading
8 1 (4.76%) OO
8 1 (4.76%) User Stories
Programming Languages
1 18 (85.71%) Python
2 16 (76.19%) SQL
3 15 (71.43%) Scala
4 4 (19.05%) MATLAB
5 3 (14.29%) Java
6 2 (9.52%) Bash Shell
6 2 (9.52%) C#
6 2 (9.52%) JavaScript
6 2 (9.52%) Korn
7 1 (4.76%) Java 8
7 1 (4.76%) Perl
7 1 (4.76%) Ruby
System Software
1 4 (19.05%) Docker
2 2 (9.52%) HDFS
Systems Management
1 2 (9.52%) Kubernetes
Vendors
1 6 (28.57%) Databricks
2 4 (19.05%) Alteryx
3 3 (14.29%) Oracle
4 2 (9.52%) Talend