Database & Business Intelligence Skills in Hertfordshire

Description	Rank 6 Months to 6 Dec 2025	Rank YoY Change	Median Salary	Median Salary YoY Change	Historical Absolute & Relative Jobs Vacancies	Live Jobs
SQL Server	54	-7	£50,500	+1.00%	36 2.62%	19
BusinessObjects	67	+27	£57,500	+9.52%	23 1.68%	3
MySQL	71	-14	£57,500	-11.53%	19 1.38%	9
Amazon Redshift	76	+27	£57,500	-14.81%	14 1.02%	6
Power BI	80	-45	£54,000	-28.94%	10 0.73%	44
GIS	80	-32	£55,000	-27.63%	10 0.73%	7
PostgreSQL	80	+9	£42,500	-29.16%	10 0.73%	20
Tableau	83	+20	£52,500	-8.69%	7 0.51%	20
SAP HANA	85	+19	£72,500	+11.53%	5 0.36%	4
Relational Database	85	-21	£42,500	-34.61%	5 0.36%	12
SAP Data Services	86	-	£43,085	-	4 0.29%	2
Redis	86	+3	£42,500	-47.69%	4 0.29%	5
NoSQL	86	+15	£52,500	+94.44%	4 0.29%	6
MS Access	86	-	£43,085	-	4 0.29%
Data Warehouse	86	+10	£65,000	+80.55%	4 0.29%	19
SQL Server Integration Services	87	-	£60,000	-	3 0.22%	3
Hadoop	87	+18	£52,500	-54.34%	3 0.22%	2
Big Data	87	+11	£52,500	-22.79%	3 0.22%	9
Geospatial Data	87	-33	£40,000	-47.36%	3 0.22%	3
BusinessObjects Business Intelligence	88	-	£65,000	-	2 0.15%
Neo4j	88	-	£52,500	-	2 0.15%	4
DynamoDB	88	+4	£100,000	+66.66%	2 0.15%	5
Amazon RDS	88	+6	£32,500	-41.25%	2 0.15%	2
SQL Server Reporting Services	88	-	£60,000	-	2 0.15%
MongoDB	88	+3	£52,500	-30.00%	2 0.15%	18
SAP BW	88	+16	£72,500	+64.77%	2 0.15%	8
Looker	88	-	-	-	2 0.15%	10
Metadata	88	-	£60,000	-	2 0.15%	6
OLAP	89	-	£60,000	-	1 0.073%
DTS	89	-	-	-	1 0.073%	1
Snowflake Schema	89	-	£65,000	-	1 0.073%	4
QlikView	89	+8	£55,000	+20.87%	1 0.073%
SQL Server Analysis Services	89	-	£60,000	-	1 0.073%
Pentaho	89	-	£65,000	-	1 0.073%	1
Azure SQL Database	89	+2	£54,000	+27.05%	1 0.073%	13
Cognos Framework Manager	89	-	£60,000	-	1 0.073%
Cognos Connection	89	-	£60,000	-	1 0.073%
Cognos Event Studio	89	-	£60,000	-	1 0.073%
Parquet	89	-	£47,500	-	1 0.073%
Data Lake	89	-	-	-	1 0.073%