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     Results 1 - 45 of 45 
    
        
	| Data Warehouse | 61 | +14 | £60,000 | +14.28% | 26 2.44% | 8 | 
 
	| PostgreSQL | 63 | +18 | £68,750 | -5.17% | 24 2.26% | 4 | 
 
	| DynamoDB | 68 | +31 | £60,000 | -29.41% | 19 1.79% | 6 | 
 
	| Power BI | 69 | -7 | £48,500 | -19.16% | 18 1.69% | 18 | 
 
	| Data Lake | 70 | +28 | £60,000 | -5.88% | 17 1.60% | 5 | 
 
	| Tableau | 70 | +19 | £42,500 | -37.03% | 17 1.60% | 6 | 
 
	| MongoDB | 71 | +27 | £67,500 | - | 16 1.50% | 5 | 
 
	| SQL Server | 72 | -12 | £61,250 | +24.35% | 15 1.41% | 9 | 
 
	| NoSQL | 72 | +24 | £67,500 | +45.94% | 15 1.41% | 5 | 
 
	| Relational Database | 74 | +13 | £51,250 | +7.89% | 13 1.22% | 5 | 
 
	| Amazon Redshift | 75 | +20 | £60,000 | -20.00% | 12 1.13% | 2 | 
 
	| Metadata | 76 | - | £79,000 | - | 11 1.03% | 6 | 
 
	| MySQL | 77 | +11 | £59,500 | +8.18% | 10 0.94% | 8 | 
 
	| Data Vault | 79 | - | £60,000 | - | 8 0.75% | 1 | 
 
	| SQL Server Analysis Services | 79 | +20 | £42,000 | - | 8 0.75% | 1 | 
 
	| OLAP | 81 | - | £40,000 | - | 6 0.56% |  | 
 
	| Data Mining | 81 | - | £40,000 | - | 6 0.56% | 3 | 
 
	| SQL Server Reporting Services | 81 | +16 | £44,000 | -17.75% | 6 0.56% | 1 | 
 
	| Delta Lake | 81 | - | - | - | 6 0.56% |  | 
 
	| Amazon RDS | 82 | +15 | £67,500 | +52.45% | 5 0.47% | 2 | 
 
	| BigQuery | 83 | +9 | £42,500 | -48.48% | 4 0.38% |  | 
 
	| Big Data | 83 | +16 | £75,000 | +57.89% | 4 0.38% | 1 | 
 
	| Azure SQL Database | 83 | +15 | £58,867 | -9.43% | 4 0.38% |  | 
 
	| SQL Server Integration Services | 84 | +9 | £44,000 | -12.00% | 3 0.28% | 2 | 
 
	| Oracle Database 11g | 84 | - | £80,000 | - | 3 0.28% |  | 
 
	| RDBMS | 84 | +15 | £53,750 | +13.15% | 3 0.28% |  | 
 
	| Snowflake Schema | 84 | - | £120,500 | - | 3 0.28% |  | 
 
	| BusinessObjects | 84 | +10 | £62,500 | +92.30% | 3 0.28% |  | 
 
	| GIS | 84 | +15 | - | - | 3 0.28% |  | 
 
	| Oracle Database 12c | 84 | - | £80,000 | - | 3 0.28% |  | 
 
	| Oracle Database | 84 | +11 | £80,000 | +76.03% | 3 0.28% |  | 
 
	| Redis | 84 | +14 | £75,000 | +15.38% | 3 0.28% | 1 | 
 
	| Apache Iceberg | 84 | - | £60,000 | - | 3 0.28% | 1 | 
 
	| Spark SQL | 84 | +14 | - | - | 3 0.28% |  | 
 
	| Amazon Aurora | 84 | - | £60,000 | - | 3 0.28% | 2 | 
 
	| Hadoop | 85 | - | £75,000 | - | 2 0.19% |  | 
 
	| Apache Cassandra | 86 | - | £100,000 | - | 1 0.094% | 1 | 
 
	| MariaDB | 86 | +13 | £27,500 | -42.10% | 1 0.094% | 1 | 
 
	| Oracle BI Publisher | 86 | - | £82,500 | - | 1 0.094% |  | 
 
	| Electronic Patient Records | 86 | +10 | - | - | 1 0.094% | 1 | 
 
	| Looker | 86 | +11 | £70,000 | -12.50% | 1 0.094% | 4 | 
 
	| Spatial Data | 86 | - | - | - | 1 0.094% |  | 
 
	| Amazon QuickSight | 86 | +12 | - | - | 1 0.094% |  | 
 
	| ClickHouse | 86 | - | £75,000 | - | 1 0.094% |  | 
 
	| Power Query | 86 | +9 | £57,500 | - | 1 0.094% | 3 | 
 
     
    
    
    
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