The table below looks at the statistics for Apache ZooKeeper skills in IT contracts advertised across the UK. Included is a guide to the contractor rates offered in IT contracts that have cited Apache ZooKeeper over the 3 months to 17 January 2017 with a comparison to the same period over the previous 2 years.

Note that daily contractor rates and hourly contractor rates are treated separately. When calculating average contractor rates, daily rates are not derived from quoted hourly rates or vice versa.

3 months to
17 Jan 2017
Same period 2016 Same period 2015
Apache ZooKeeper
UK
Rank 561 590 580
Rank change year-on-year
+29 -10
Contract jobs citing Apache ZooKeeper 34 28 32
As % of all contract IT jobs located in the UK 0.076% 0.056% 0.064%
As % of the System Software category 0.63% 0.55% 0.63%
Number of daily rates quoted 17 23 20
Median daily rate £550 £600 £428
Median daily rate % change year-on-year
-8.33% +40.35%
90% offered a daily rate of more than £465 £555 £375
10% offered a daily rate of more than £675 £690 £550
UK excluding London median daily rate £500 - £475
Number of hourly rates quoted 0 0 0
Median hourly rate - - -
UK excluding London median hourly rate - - -

The following table is for comparison with the above and provides statistics for the entire System Software category in contract jobs advertised across the UK.

System Software Category
UK
Contract IT job ads with a match in the
System Software category
5434 5091 5073
As % of all contract IT jobs located in the UK 12.14% 10.20% 10.17%
Number of daily rates quoted 3394 3042 2778
Median daily rate £400 £388 £363
Median daily rate % change year-on-year
+3.22% +6.89%
90% offered a daily rate of more than £195 £178 £190
10% offered a daily rate of more than £554 £550 £500
UK excluding London median daily rate £350 £350 £350
Number of hourly rates quoted 393 492 592
Median hourly rate £17.00 £16.50 £16.50
Median hourly rate % change year-on-year
+3.03% -
90% offered a hourly rate of more than £11.00 £10.54 £11.00
10% offered a hourly rate of more than £47.00 £42.50 £32.50
UK excluding London median hourly rate £16.00 £16.50 £16.50
% change year-on-year
-3.03% -

Apache ZooKeeper
Jobs Demand Trend

The demand trend of contract jobs citing Apache ZooKeeper as a proportion of all IT contracts with a match in the System Software category.

Apache ZooKeeper Jobs Demand Trend in the UK

Apache ZooKeeper
Daily Rate Trend

This chart provides the 3-month moving average for daily rates quoted in IT contract jobs citing Apache ZooKeeper within the UK.

Apache ZooKeeper Daily Rate Trend in the UK

Apache ZooKeeper
Daily Rate Histogram

This chart provides a histogram of daily rates quoted in contract IT jobs citing Apache ZooKeeper within the UK over the 3 months to 17 January 2017.

Apache ZooKeeper Daily Rate Histogram in the UK

Apache ZooKeeper
Top 18 Contract Locations

The table below looks at the demand and provides a guide to the median contractor rates quoted in IT jobs citing Apache ZooKeeper within the UK over the 3 months to 17 January 2017. The 'Rank Change' column provides an indication of the change in demand within each location based on the same 3 month period last year.

Location Rank Change
on Same Period
Last Year
Matching
Contract
IT Job Ads
Median
Daily Rate
Last 3 Months
Median Daily Rate
% Change
on Same Period
Last Year
Live
Job
Vacancies
England +21 33 £555 -7.50% 9
London +6 22 £588 -2.08% 5
South East - 6 £500 -
Berkshire - 5 £488 -
Reading - 4 £488 -
Nottingham - 3 £450 - 1
Nottinghamshire - 3 £450 - 1
East Midlands - 3 £450 - 1
City of London -15 1 £575 -11.53% 2
Newbury - 1 - -
Rugby - 1 - -
Manchester - 1 - - 1
Oxfordshire - 1 £525 -
South Wales - 1 £525 -
Warwickshire - 1 - -
West Midlands - 1 - - 1
North West - 1 - - 1
Wales - 1 £525 -

Apache ZooKeeper
Top 30 Related IT Skills

For the 6 months to 17 January 2017, IT contractor jobs citing Apache ZooKeeper also mentioned the following skills in order of popularity. The figures indicate the number co-occurrences and its proportion to all contract ads with a requirement for Apache ZooKeeper.

1 50 (79.37%) Hadoop
2 48 (76.19%) Big Data
3 45 (71.43%) HDFS
4 42 (66.67%) Java
5 40 (63.49%) Linux
5 40 (63.49%) Apache Spark
5 40 (63.49%) Kafka
5 40 (63.49%) Apache Hive
6 38 (60.32%) HBase
7 34 (53.97%) Apache Pig
8 32 (50.79%) Hadoop YARN
8 32 (50.79%) MapReduce
9 28 (44.44%) Apache
10 26 (41.27%) SQL
10 26 (41.27%) Hortonworks
11 25 (39.68%) Apache Cassandra
12 24 (38.10%) NoSQL
13 21 (33.33%) Oozie
14 19 (30.16%) DevOps
14 19 (30.16%) Ambari
14 19 (30.16%) Amazon AWS
14 19 (30.16%) Agile Software Development
15 18 (28.57%) Unix
15 18 (28.57%) Open Source
15 18 (28.57%) Sqoop
16 16 (25.40%) Apache Flume
16 16 (25.40%) Microsoft Azure
17 14 (22.22%) MySQL
17 14 (22.22%) Ansible
18 13 (20.63%) High Availability

Apache ZooKeeper
Top Related IT Skills 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 40 (63.49%) Apache Spark
2 34 (53.97%) Apache Pig
3 28 (44.44%) Apache
4 13 (20.63%) Apache Solr
5 8 (12.70%) Elasticsearch
6 6 (9.52%) Oracle Coherence
7 4 (6.35%) Tomcat
8 3 (4.76%) Cloud Foundry
8 3 (4.76%) Confluence
9 2 (3.17%) GemFire
9 2 (3.17%) SAS
10 1 (1.59%) Jetty
10 1 (1.59%) nginx
10 1 (1.59%) OpenStack
Applications
1 3 (4.76%) MS Excel
Cloud Services
1 19 (30.16%) Amazon AWS
2 16 (25.40%) Microsoft Azure
3 12 (19.05%) Cloud Computing
4 3 (4.76%) Google Cloud Platform
5 2 (3.17%) Amazon EMR
5 2 (3.17%) GitHub
5 2 (3.17%) PaaS
6 1 (1.59%) Akamai
6 1 (1.59%) Amazon EC2
6 1 (1.59%) Datadog
6 1 (1.59%) SaaS
Communications & Networking
1 11 (17.46%) Kerberos
2 9 (14.29%) LAN
2 9 (14.29%) WAN
3 1 (1.59%) BGP
3 1 (1.59%) DNS
3 1 (1.59%) Intrusion Detection
3 1 (1.59%) MPLS
3 1 (1.59%) tcpdump
3 1 (1.59%) VPN
Database & Business Intelligence
1 50 (79.37%) Hadoop
2 48 (76.19%) Big Data
3 40 (63.49%) Apache Hive
4 38 (60.32%) HBase
5 25 (39.68%) Apache Cassandra
6 24 (38.10%) NoSQL
7 18 (28.57%) Sqoop
8 14 (22.22%) MySQL
9 12 (19.05%) MongoDB
10 10 (15.87%) SQL Server
11 9 (14.29%) Apache Zeppelin
11 9 (14.29%) Oracle Exadata
12 7 (11.11%) Data Warehouse
12 7 (11.11%) Mahout
13 5 (7.94%) Spark SQL
14 3 (4.76%) Apache Accumulo
14 3 (4.76%) Impala
14 3 (4.76%) OrientDB
14 3 (4.76%) RDBMS
14 3 (4.76%) Relational Database
Development Applications
1 11 (17.46%) Git (software)
2 7 (11.11%) Jenkins
3 6 (9.52%) Maven
4 5 (7.94%) JIRA
5 3 (4.76%) Gradle
6 2 (3.17%) Eclipse
6 2 (3.17%) JUnit
7 1 (1.59%) Grunt
7 1 (1.59%) Selenium
7 1 (1.59%) Talend Open Studio
7 1 (1.59%) WebDriver
General
1 13 (20.63%) Banking
2 12 (19.05%) Front Office
3 10 (15.87%) Finance
4 3 (4.76%) Retail
5 2 (3.17%) Investment Banking
6 1 (1.59%) Financial Institution
6 1 (1.59%) German Language
6 1 (1.59%) Italian Language
6 1 (1.59%) Marketing
Job Titles
1 16 (25.40%) Developer
2 15 (23.81%) Administrator
3 13 (20.63%) Big Data Developer
4 11 (17.46%) Data Administrator
5 10 (15.87%) Architect
6 9 (14.29%) Big Data Engineer
6 9 (14.29%) Consultant
6 9 (14.29%) Java Developer
6 9 (14.29%) Senior Developer
7 8 (12.70%) Senior Big Data Developer
8 7 (11.11%) DevOps Engineer
8 7 (11.11%) Senior Java Developer
9 6 (9.52%) Apache Spark Developer
9 6 (9.52%) Big Data Architect
9 6 (9.52%) Data Architect
9 6 (9.52%) Data Engineer
9 6 (9.52%) Hadoop Administrator
9 6 (9.52%) Hadoop Engineer
9 6 (9.52%) Scala Developer
9 6 (9.52%) Senior Scala Developer
Libraries, Frameworks & Software Standards
1 40 (63.49%) Kafka
2 9 (14.29%) Apache Tez
3 8 (12.70%) Oracle GoldenGate
4 6 (9.52%) Akka
5 5 (7.94%) JMS
6 3 (4.76%) J2EE
6 3 (4.76%) JSON
6 3 (4.76%) Spring
6 3 (4.76%) Spring Boot
6 3 (4.76%) Web Services
7 2 (3.17%) .NET
7 2 (3.17%) ASP.NET
7 2 (3.17%) ELK Stack
7 2 (3.17%) Middleware
7 2 (3.17%) Spark Streaming
7 2 (3.17%) Spring Integration
8 1 (1.59%) ASP.NET Web API
8 1 (1.59%) Aurelia
8 1 (1.59%) LAMP
8 1 (1.59%) LEMP Stack
Miscellaneous
1 8 (12.70%) Grid Computing
2 7 (11.11%) Data Centre
2 7 (11.11%) Foreign Exchange (FX)
3 5 (7.94%) Interest Rate Derivative
3 5 (7.94%) Replication
4 3 (4.76%) Analytical Skills
4 3 (4.76%) Clustering
4 3 (4.76%) Cyber Defence
4 3 (4.76%) Virtual Team
4 3 (4.76%) Wiki
5 2 (3.17%) Cyberthreat
5 2 (3.17%) Management Information System
6 1 (1.59%) Computer Science
6 1 (1.59%) Data Integration
6 1 (1.59%) Data Structures
6 1 (1.59%) Derivative
6 1 (1.59%) Private Cloud
6 1 (1.59%) Public Cloud
6 1 (1.59%) Visualisation
Operating Systems
1 40 (63.49%) Linux
2 18 (28.57%) Unix
3 5 (7.94%) Red Hat Enterprise Linux
4 2 (3.17%) Ubuntu
5 1 (1.59%) CentOS
5 1 (1.59%) Debian
5 1 (1.59%) Windows
Processes & Methodologies
1 32 (50.79%) MapReduce
2 19 (30.16%) Agile Software Development
2 19 (30.16%) DevOps
3 18 (28.57%) Open Source
4 13 (20.63%) High Availability
5 12 (19.05%) Configuration Management
5 12 (19.05%) Scrum
6 11 (17.46%) Analytics
6 11 (17.46%) Benchmarking
6 11 (17.46%) Performance Tuning
7 7 (11.11%) BDD
7 7 (11.11%) Continuous Integration
7 7 (11.11%) TDD
7 7 (11.11%) Test Automation
8 6 (9.52%) Capacity Planning
8 6 (9.52%) Continuous Delivery
9 5 (7.94%) ETL
10 4 (6.35%) Business Intelligence
10 4 (6.35%) Change Management
11 3 (4.76%) Disaster Recovery
Programming Languages
1 42 (66.67%) Java
2 26 (41.27%) SQL
3 11 (17.46%) Scala
3 11 (17.46%) Shell Script
4 10 (15.87%) Python
5 9 (14.29%) C
6 8 (12.70%) C++
7 3 (4.76%) R
8 1 (1.59%) ABAP
8 1 (1.59%) Bash Shell
8 1 (1.59%) C#
8 1 (1.59%) Groovy
8 1 (1.59%) PHP
8 1 (1.59%) PL/SQL
8 1 (1.59%) Ruby
Qualifications
1 6 (9.52%) Degree
2 3 (4.76%) Security Cleared
3 2 (3.17%) SC Cleared
4 1 (1.59%) AWS Certification
4 1 (1.59%) BPSS Clearance
Quality Assurance & Compliance
1 4 (6.35%) Data Quality
2 3 (4.76%) SLA
3 2 (3.17%) Disclosure Scotland
3 2 (3.17%) QA
System Software
1 45 (71.43%) HDFS
2 16 (25.40%) Apache Flume
3 9 (14.29%) Oracle RAC
4 7 (11.11%) Docker
5 1 (1.59%) etcd
5 1 (1.59%) Gluster
5 1 (1.59%) VMware Infrastructure
Systems Management
1 32 (50.79%) Hadoop YARN
2 21 (33.33%) Oozie
3 19 (30.16%) Ambari
4 14 (22.22%) Ansible
5 9 (14.29%) Puppet
6 5 (7.94%) Opscode Chef
7 3 (4.76%) Mesos
8 2 (3.17%) Kubernetes
8 2 (3.17%) Marathon
8 2 (3.17%) Nagios
9 1 (1.59%) Consul
9 1 (1.59%) FreeIPA
9 1 (1.59%) HAProxy
9 1 (1.59%) Kibana
9 1 (1.59%) logstash
9 1 (1.59%) Sysdig
9 1 (1.59%) ZABBIX
Vendors
1 26 (41.27%) Hortonworks
2 12 (19.05%) Oracle
3 9 (14.29%) Cisco
3 9 (14.29%) Teradata
4 7 (11.11%) Red Hat
5 3 (4.76%) Cloudera
5 3 (4.76%) Google
6 2 (3.17%) Microsoft
6 2 (3.17%) Sybase
7 1 (1.59%) AppDynamics
7 1 (1.59%) Apple
7 1 (1.59%) Informatica
7 1 (1.59%) Intel
7 1 (1.59%) MapR
7 1 (1.59%) Netezza
7 1 (1.59%) Percona
7 1 (1.59%) SAP
7 1 (1.59%) Talend
7 1 (1.59%) VMware
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