Period
to 19 June 2019

The following table provides summary statistics for contract job vacancies advertised in Milton Keynes with a requirement for HDFS skills. Included is a benchmarking guide to the contractor rates offered in vacancies that have cited HDFS over the 6 months to 19 June 2019 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.

Hadoop Distributed File System (HDFS)
Buckinghamshire > Milton Keynes
6 months to
19 Jun 2019
Same period 2018 Same period 2017
Rank 84 106 95
Rank change year-on-year +22 -11 -4
Contract jobs citing HDFS 5 3 8
As % of all contract IT jobs advertised in Milton Keynes 0.44% 0.20% 0.55%
As % of the System Software category 2.65% 1.38% 3.51%
Number of daily rates quoted 0 1 5
Milton Keynes median daily rate - £475 £400
Median daily rate % change year-on-year - +18.75% +23.08%
Buckinghamshire median daily rate - £475 £400
% change year-on-year - +18.75% +23.08%
Number of hourly rates quoted 0 0 0
Milton Keynes median hourly rate - - -
Buckinghamshire median hourly rate - - -

HDFS is in the System Software category. The following table is for comparison with the above and provides summary statistics for all contract job vacancies advertised in Milton Keynes with a requirement for system software skills.

All System Software Skills
Milton Keynes
Contract vacancies with a requirement for system software skills 189 218 228
As % of all contract IT jobs advertised in Milton Keynes 16.81% 14.20% 15.68%
Number of daily rates quoted 106 124 109
Milton Keynes median daily rate £444 £400 £400
Median daily rate % change year-on-year +10.94% - -5.88%
10th Percentile £200 £200 £293
90th Percentile £638 £538 £555
Buckinghamshire median daily rate £436 £400 £395
% change year-on-year +9.06% +1.27% -1.25%
Number of hourly rates quoted 33 17 26
Milton Keynes median hourly rate £15.00 £11.00 £17.46
Median hourly rate % change year-on-year +36.36% -37.00% +45.50%
10th Percentile £9.00 £9.00 £8.78
90th Percentile £41.60 £16.15 £18.00
Buckinghamshire median hourly rate £14.00 £11.82 £16.25
% change year-on-year +18.44% -27.26% +35.42%

HDFS
Job Vacancy Trend in Milton Keynes

Job postings citing HDFS as a percentage of all IT jobs advertised in Milton Keynes.

Job vacancy trend for HDFS in Milton Keynes

HDFS
Contractor Daily Rate Trend in Milton Keynes

This chart provides the 3-month moving average for daily rates quoted in contract jobs citing HDFS in Milton Keynes.

Contractor daily rate trend for HDFS in Milton Keynes

For the 6 months to 19 June 2019, IT contractor jobs citing HDFS 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 Milton Keynes region with a requirement for HDFS.

1 4 (80.00%) Hadoop
2 3 (60.00%) Apache Hive
2 3 (60.00%) SQL
2 3 (60.00%) MapReduce
2 3 (60.00%) HBase
3 2 (40.00%) Big Data
3 2 (40.00%) Data Lake
3 2 (40.00%) Red Hat Enterprise Linux
3 2 (40.00%) Linux
3 2 (40.00%) ETL
3 2 (40.00%) Business Intelligence
3 2 (40.00%) Ab Initio
3 2 (40.00%) Kafka
3 2 (40.00%) Sqoop
4 1 (20.00%) Data Transformation
4 1 (20.00%) Elasticsearch
4 1 (20.00%) Oozie
4 1 (20.00%) logstash
4 1 (20.00%) Impala
4 1 (20.00%) Kibana
4 1 (20.00%) Hadoop YARN
4 1 (20.00%) Data Engineering
4 1 (20.00%) Apache Kudu
4 1 (20.00%) Elastic Stack
4 1 (20.00%) Case Management
4 1 (20.00%) Cloudera CDH
4 1 (20.00%) Data Ingestion
4 1 (20.00%) Agile Software Development
4 1 (20.00%) TDD
4 1 (20.00%) Banking

HDFS
Co-occurring IT Skills in Milton Keynes 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 1 (20.00%) Elasticsearch
Database & Business Intelligence
1 4 (80.00%) Hadoop
2 3 (60.00%) Apache Hive
2 3 (60.00%) HBase
3 2 (40.00%) Big Data
3 2 (40.00%) Data Lake
3 2 (40.00%) Sqoop
4 1 (20.00%) Apache Kudu
4 1 (20.00%) BusinessObjects XI
4 1 (20.00%) Cloudera CDH
4 1 (20.00%) Impala
4 1 (20.00%) NoSQL
4 1 (20.00%) PostgreSQL
General
1 1 (20.00%) Banking
1 1 (20.00%) Finance
Job Titles
1 4 (80.00%) Developer
2 2 (40.00%) Ab Initio Developer
3 1 (20.00%) Administrator
3 1 (20.00%) Business Intelligence Developer
3 1 (20.00%) Elasticsearch Developer
3 1 (20.00%) Hadoop Administrator
3 1 (20.00%) Hadoop Developer
3 1 (20.00%) MicroStrategy Developer
Libraries, Frameworks & Software Standards
1 2 (40.00%) Kafka
2 1 (20.00%) Elastic Stack
2 1 (20.00%) REST
Operating Systems
1 2 (40.00%) Linux
1 2 (40.00%) Red Hat Enterprise Linux
2 1 (20.00%) Unix
Processes & Methodologies
1 3 (60.00%) MapReduce
2 2 (40.00%) Business Intelligence
2 2 (40.00%) ETL
3 1 (20.00%) Agile Software Development
3 1 (20.00%) Case Management
3 1 (20.00%) Data Analysis
3 1 (20.00%) Data Engineering
3 1 (20.00%) Data Ingestion
3 1 (20.00%) Data Mapping
3 1 (20.00%) Data Transformation
3 1 (20.00%) Stakeholder Management
3 1 (20.00%) TDD
3 1 (20.00%) Use Case
Programming Languages
1 3 (60.00%) SQL
2 1 (20.00%) Java
2 1 (20.00%) Java 8
Systems Management
1 1 (20.00%) Hadoop YARN
1 1 (20.00%) Kibana
1 1 (20.00%) logstash
1 1 (20.00%) Oozie
Vendors
1 2 (40.00%) Ab Initio
2 1 (20.00%) Cloudera
2 1 (20.00%) Hortonworks
2 1 (20.00%) MicroStrategy
2 1 (20.00%) Red Hat