# KX, Oracle Database, Amazon Redshift vs Amazon Relational Database Service (RDS) Comparison

| | KX | Oracle Database | Amazon Redshift | Amazon Relational Database Service (RDS) | 
|---|---|---|---|---|
| **Star Rating** | 4.6 out of 5 | 4.3 out of 5 | 4.3 out of 5 | 4.5 out of 5 | 
| **Total Reviews** | 51 | 1,010 | 402 | 907 | 
| **Largest Market Segment** | Enterprise (58.0% of reviews) | Enterprise (60.7% of reviews) | Mid-Market (40.1% of reviews) | Mid-Market (37.7% of reviews) | 
| **Entry Level Price** | $0.00 | No pricing available | $1.22 - $3.26  Per hour | No pricing available | 

---
## Top Pros & Cons

### KX

Pros:
- Speed (6 reviews)
- Performance (5 reviews)

Cons:
- Learning Curve (7 reviews)
- Difficult Learning (3 reviews)

### Oracle Database

Pros:
- Performance (15 reviews)
- Security (14 reviews)

Cons:
- Expensive (18 reviews)
- Complexity (11 reviews)

### Amazon Redshift

Pros:
- Fast Querying (5 reviews)
- Integrations (5 reviews)

Cons:
- Feature Limitations (4 reviews)
- Software Limitations (4 reviews)

### Amazon Relational Database Service (RDS)

Pros:
- Ease of Use (15 reviews)
- Scalability (13 reviews)

Cons:
- Expensive (18 reviews)
- Complexity (7 reviews)

---
## Ratings Comparison
| Rating | KX | Oracle Database | Amazon Redshift | Amazon Relational Database Service (RDS) | 
|---|---|---|---|---|
  | **Meets Requirements** | 8.9 (35 reviews) | 9.0 (728 reviews) | 8.7 (285 reviews) | 9.0 (744 reviews) | 
  | **Ease of Use** | 6.7 (38 reviews) | 8.3 (735 reviews) | 8.7 (285 reviews) | 8.8 (752 reviews) | 
  | **Ease of Setup** | 8.5 (24 reviews) | 7.6 (390 reviews) | 8.6 (142 reviews) | 8.9 (528 reviews) | 
  | **Ease of Admin** | 8.9 (14 reviews) | 7.8 (330 reviews) | 8.4 (129 reviews) | 8.7 (436 reviews) | 
  | **Quality of Support** | 8.7 (33 reviews) | 8.3 (697 reviews) | 8.5 (268 reviews) | 8.6 (716 reviews) | 
  | **Has the product been a good partner in doing business?** | 9.0 (12 reviews) | 8.1 (332 reviews) | 8.7 (128 reviews) | 8.8 (424 reviews) | 
  | **Product Direction (% positive)** | 8.6 (42 reviews) | 8.2 (695 reviews) | 8.9 (256 reviews) | 9.5 (704 reviews) | 

---
## Pricing

### KX

#### Entry-Level Pricing

Plan: Free

Price: $0.00

Description: Rate-limited plan for quickly and easily getting started with kdb+.

Key Features:
- Fastest query speed ​
- In-memory compute engine​
- Extreme scalability ​

[Browse all 3 editions](https://www.g2.com/products/kx-kx/pricing)

#### Free Trial

Yes

### Oracle Database

#### Entry-Level Pricing

No pricing available

#### Free Trial

No information available

### Amazon Redshift

#### Entry-Level Pricing

Plan: RA3.4xlarge

Price: $1.22 - $3.26  Per hour

Description: On-demand, 1-Year, or 3-Year Terms

Key Features:
- Commit to save up to 34% 

[Browse all 6 editions](https://www.g2.com/products/amazon-redshift/pricing)

#### Free Trial

Yes

### Amazon Relational Database Service (RDS)

#### Entry-Level Pricing

No pricing available

#### Free Trial

Yes

---
## Features Comparison By Category

### Data Warehouse

| Product | Score | Reviews |
|---|---|---|
| **KX** | N/A | N/A |
| **Oracle Database** | N/A | N/A |
| **Amazon Redshift** | 8.4/10 | 151 |
| **Amazon Relational Database Service (RDS)** | N/A | N/A |

#### Data Management

| Feature | KX | Oracle Database | Amazon Redshift | Amazon Relational Database Service (RDS) | 
|---|---|---|---|---|
| **Data Integration** | Not enough data | Not enough data | 8.8 (136 reviews) ✓ Verified | Not enough data | 
| **Data Compression** | Not enough data | Not enough data | 8.4 (125 reviews) ✓ Verified | Not enough data | 
| **Data Quality** | Not enough data | Not enough data | 8.8 (131 reviews) ✓ Verified | Not enough data | 
| **Built-In Data Analytics** | Not enough data | Not enough data | 8.0 (127 reviews) ✓ Verified | Not enough data | 
| **In-Database Machine Learning** | Not enough data | Not enough data | 7.6 (102 reviews) ✓ Verified | Not enough data | 
| **Data Lake Analytics** | Not enough data | Not enough data | 8.3 (119 reviews) ✓ Verified | Not enough data | 

#### Integration

| Feature | KX | Oracle Database | Amazon Redshift | Amazon Relational Database Service (RDS) | 
|---|---|---|---|---|
| **AI/ ML Integration** | Not enough data | Not enough data | 7.9 (101 reviews) ✓ Verified | Not enough data | 
| **BI Tool Integration** | Not enough data | Not enough data | 8.7 (130 reviews) ✓ Verified | Not enough data | 
| **Data lake Integration** | Not enough data | Not enough data | 8.6 (119 reviews) ✓ Verified | Not enough data | 

#### Deployment

| Feature | KX | Oracle Database | Amazon Redshift | Amazon Relational Database Service (RDS) | 
|---|---|---|---|---|
| **On-Premise** | Not enough data | Not enough data | 8.1 (102 reviews) | Not enough data | 
| **Cloud** | Not enough data | Not enough data | 9.0 (132 reviews) ✓ Verified | Not enough data | 

#### Performance 

| Feature | KX | Oracle Database | Amazon Redshift | Amazon Relational Database Service (RDS) | 
|---|---|---|---|---|
| **Scalability** | Not enough data | Not enough data | 8.9 (137 reviews) ✓ Verified | Not enough data | 

#### Security

| Feature | KX | Oracle Database | Amazon Redshift | Amazon Relational Database Service (RDS) | 
|---|---|---|---|---|
| **Data Governance** | Not enough data | Not enough data | 8.7 (126 reviews) ✓ Verified | Not enough data | 
| **Data Security** | Not enough data | Not enough data | 8.8 (128 reviews) ✓ Verified | Not enough data | 

#### Generative AI

| Feature | KX | Oracle Database | Amazon Redshift | Amazon Relational Database Service (RDS) | 
|---|---|---|---|---|
| **AI Text Generation** | Not enough data | Not enough data | 7.3 (20 reviews) | Not enough data | 
| **AI Text Summarization** | Not enough data | Not enough data | 7.2 (19 reviews) | Not enough data | 

### Relational Databases

| Product | Score | Reviews |
|---|---|---|
| **KX** | N/A | N/A |
| **Oracle Database** | 8.8/10 | 581 |
| **Amazon Redshift** | N/A | N/A |
| **Amazon Relational Database Service (RDS)** | 8.8/10 | 468 |

#### Management 

| Feature | KX | Oracle Database | Amazon Redshift | Amazon Relational Database Service (RDS) | 
|---|---|---|---|---|
| **Data Schema** | Not enough data | 9.0 (146 reviews) | Not enough data | 8.8 (306 reviews) | 
| **Query Language** | Not enough data | 8.9 (148 reviews) | Not enough data | 8.9 (310 reviews) | 
| **ACID - Complaint** | Not enough data | 8.8 (130 reviews) | Not enough data | 8.8 (295 reviews) | 
| **Data Replication** | Not enough data | 8.8 (140 reviews) | Not enough data | 8.9 (304 reviews) | 

#### Support 

| Feature | KX | Oracle Database | Amazon Redshift | Amazon Relational Database Service (RDS) | 
|---|---|---|---|---|
| **Text Search** | Not enough data | 8.4 (142 reviews) | Not enough data | 8.3 (300 reviews) | 
| **Data Types** | Not enough data | 8.9 (145 reviews) | Not enough data | 8.7 (312 reviews) | 
| **Languages** | Not enough data | 8.7 (142 reviews) | Not enough data | 8.6 (306 reviews) | 
| **Operating Systems** | Not enough data | 8.8 (140 reviews) | Not enough data | 8.8 (310 reviews) | 

#### Security

| Feature | KX | Oracle Database | Amazon Redshift | Amazon Relational Database Service (RDS) | 
|---|---|---|---|---|
| **Database Locking** | Not enough data | 8.8 (142 reviews) | Not enough data | 8.6 (299 reviews) | 
| **Access Control** | Not enough data | 8.8 (148 reviews) | Not enough data | 8.7 (315 reviews) | 
| **Encryption** | Not enough data | 8.7 (138 reviews) | Not enough data | 8.9 (309 reviews) | 
| **Authentication** | Not enough data | 8.8 (145 reviews) | Not enough data | 8.8 (312 reviews) | 

#### Performance 

| Feature | KX | Oracle Database | Amazon Redshift | Amazon Relational Database Service (RDS) | 
|---|---|---|---|---|
| **Disaster Recovery** | Not enough data | 8.6 (146 reviews) | Not enough data | 8.8 (305 reviews) | 
| **Data Concurrency** | Not enough data | 8.8 (139 reviews) | Not enough data | 8.6 (299 reviews) | 
| **Workload Management** | Not enough data | 8.6 (142 reviews) | Not enough data | 8.7 (307 reviews) | 
| **Advanced Indexing** | Not enough data | 8.8 (141 reviews) | Not enough data | 8.5 (293 reviews) | 
| **Query Optimizer** | Not enough data | 8.8 (147 reviews) | Not enough data | 8.5 (297 reviews) | 

#### Database Features

| Feature | KX | Oracle Database | Amazon Redshift | Amazon Relational Database Service (RDS) | 
|---|---|---|---|---|
| **Storage** | Not enough data | 9.0 (501 reviews) | Not enough data | 9.0 (438 reviews) | 
| **Availability** | Not enough data | 9.0 (507 reviews) | Not enough data | 9.2 (438 reviews) | 
| **Stability** | Not enough data | 8.9 (514 reviews) | Not enough data | 9.0 (435 reviews) | 
| **Scalability** | Not enough data | 8.7 (505 reviews) | Not enough data | 9.2 (425 reviews) | 
| **Security** | Not enough data | 9.0 (503 reviews) | Not enough data | 9.1 (432 reviews) | 
| **Data Manipulation** | Not enough data | 8.7 (491 reviews) | Not enough data | 8.5 (403 reviews) | 
| **Query Language** | Not enough data | 8.9 (497 reviews) | Not enough data | 8.8 (420 reviews) | 

### Columnar Databases

| Product | Score | Reviews |
|---|---|---|
| **KX** | 8.4/10 | 22 |
| **Oracle Database** | N/A | N/A |
| **Amazon Redshift** | 8.3/10 | 63 |
| **Amazon Relational Database Service (RDS)** | N/A | N/A |

#### Storage

| Feature | KX | Oracle Database | Amazon Redshift | Amazon Relational Database Service (RDS) | 
|---|---|---|---|---|
| **Data Model** | 8.8 (20 reviews) | Not enough data | 8.4 (53 reviews) | Not enough data | 
| **Data Types** | 9.5 (22 reviews) | Not enough data | 8.4 (56 reviews) | Not enough data | 

#### Availability

| Feature | KX | Oracle Database | Amazon Redshift | Amazon Relational Database Service (RDS) | 
|---|---|---|---|---|
| **Auto Sharding** | 7.9 (14 reviews) | Not enough data | 8.6 (47 reviews) | Not enough data | 
| **Auto Recovery** | 7.6 (16 reviews) | Not enough data | 8.2 (50 reviews) | Not enough data | 
| **Data Replication** | 9.0 (16 reviews) | Not enough data | 8.4 (48 reviews) | Not enough data | 

#### Performance

| Feature | KX | Oracle Database | Amazon Redshift | Amazon Relational Database Service (RDS) | 
|---|---|---|---|---|
| **Integrated Cache** | 9.1 (17 reviews) | Not enough data | 8.2 (48 reviews) | Not enough data | 

#### Security

| Feature | KX | Oracle Database | Amazon Redshift | Amazon Relational Database Service (RDS) | 
|---|---|---|---|---|
| **Role-Based Authorization** | 8.0 (15 reviews) | Not enough data | 8.7 (47 reviews) | Not enough data | 
| **Authentication** | 7.9 (18 reviews) | Not enough data | 8.4 (52 reviews) | Not enough data | 
| **Audit Logs** | 7.7 (14 reviews) | Not enough data | 8.1 (47 reviews) | Not enough data | 
| **Encryption** | 8.2 (16 reviews) | Not enough data | 8.5 (48 reviews) | Not enough data | 

#### Support

| Feature | KX | Oracle Database | Amazon Redshift | Amazon Relational Database Service (RDS) | 
|---|---|---|---|---|
| **Multi-Model** | 7.7 (11 reviews) | Not enough data | 7.9 (43 reviews) | Not enough data | 
| **Operating Systems** | 9.1 (16 reviews) | Not enough data | 8.5 (47 reviews) | Not enough data | 

### Vector Database

| Product | Score | Reviews |
|---|---|---|
| **KX** | 8.7/10 | 10 |
| **Oracle Database** | N/A | N/A |
| **Amazon Redshift** | N/A | N/A |
| **Amazon Relational Database Service (RDS)** | N/A | N/A |

#### Data Indexing

| Feature | KX | Oracle Database | Amazon Redshift | Amazon Relational Database Service (RDS) | 
|---|---|---|---|---|
| **Semantic Search** | 8.0 (9 reviews) | Not enough data | Not enough data | Not enough data | 
| **Indexing Data** | 9.3 (10 reviews) | Not enough data | Not enough data | Not enough data | 

#### Filters

| Feature | KX | Oracle Database | Amazon Redshift | Amazon Relational Database Service (RDS) | 
|---|---|---|---|---|
| **Accurate Search** | 8.5 (10 reviews) | Not enough data | Not enough data | Not enough data | 
| **Single Stage Filtering - Vector Database** | 9.1 (9 reviews) | Not enough data | Not enough data | Not enough data | 

### Real-time Analytic Database

| Product | Score | Reviews |
|---|---|---|
| **KX** | 8.3/10 | 10 |
| **Oracle Database** | N/A | N/A |
| **Amazon Redshift** | N/A | N/A |
| **Amazon Relational Database Service (RDS)** | N/A | N/A |

#### Query latency

| Feature | KX | Oracle Database | Amazon Redshift | Amazon Relational Database Service (RDS) | 
|---|---|---|---|---|
| **Lower query latency** | 8.8 (10 reviews) | Not enough data | Not enough data | Not enough data | 
| **Continuous queries** | 8.3 (9 reviews) | Not enough data | Not enough data | Not enough data | 

#### Data latency

| Feature | KX | Oracle Database | Amazon Redshift | Amazon Relational Database Service (RDS) | 
|---|---|---|---|---|
| **Lower data latency** | 8.9 (9 reviews) | Not enough data | Not enough data | Not enough data | 
| **Data pipeline performance** | 8.0 (9 reviews) | Not enough data | Not enough data | Not enough data | 

#### Connectors

| Feature | KX | Oracle Database | Amazon Redshift | Amazon Relational Database Service (RDS) | 
|---|---|---|---|---|
| **Faster ingestion** | 8.0 (9 reviews) | Not enough data | Not enough data | Not enough data | 
| **Built-in connectors** | 7.0 (9 reviews) | Not enough data | Not enough data | Not enough data | 

#### Scale

| Feature | KX | Oracle Database | Amazon Redshift | Amazon Relational Database Service (RDS) | 
|---|---|---|---|---|
| **Linearly scalable database** | 8.9 (9 reviews) | Not enough data | Not enough data | Not enough data | 
| **Storage management** | 8.3 (10 reviews) | Not enough data | Not enough data | Not enough data | 

#### Architecture

| Feature | KX | Oracle Database | Amazon Redshift | Amazon Relational Database Service (RDS) | 
|---|---|---|---|---|
| **Data security** | 8.1 (9 reviews) | Not enough data | Not enough data | Not enough data | 
| **Lockless architecture** | 8.3 (9 reviews) | Not enough data | Not enough data | Not enough data | 

### Database as a Service (DBaaS)

| Product | Score | Reviews |
|---|---|---|
| **KX** | N/A | N/A |
| **Oracle Database** | 8.7/10 | 97 |
| **Amazon Redshift** | N/A | N/A |
| **Amazon Relational Database Service (RDS)** | 8.7/10 | 281 |

#### Configuration

| Feature | KX | Oracle Database | Amazon Redshift | Amazon Relational Database Service (RDS) | 
|---|---|---|---|---|
| **Application Performance** | Not enough data | 8.8 (92 reviews) | Not enough data | 8.8 (247 reviews) | 
| **Orchestration** | Not enough data | 8.3 (87 reviews) | Not enough data | 8.4 (242 reviews) | 
| **Database Monitoring** | Not enough data | 8.6 (90 reviews) | Not enough data | 8.6 (251 reviews) | 
| **Anomaly Detection** | Not enough data | 8.4 (84 reviews) | Not enough data | 8.1 (227 reviews) | 
| **Network Security** | Not enough data | 8.9 (89 reviews) | Not enough data | 8.9 (244 reviews) | 

#### Database Administration

| Feature | KX | Oracle Database | Amazon Redshift | Amazon Relational Database Service (RDS) | 
|---|---|---|---|---|
| **Provisioning** | Not enough data | 8.5 (85 reviews) | Not enough data | 8.8 (242 reviews) | 
| **Governance** | Not enough data | 8.8 (83 reviews) | Not enough data | 8.6 (232 reviews) | 
| **Auditing** | Not enough data | 8.9 (86 reviews) | Not enough data | Feature Not Available | 

#### Availability

| Feature | KX | Oracle Database | Amazon Redshift | Amazon Relational Database Service (RDS) | 
|---|---|---|---|---|
| **Scalability** | Not enough data | 8.9 (87 reviews) | Not enough data | 9.1 (249 reviews) | 
| **Backup** | Not enough data | 9.0 (90 reviews) | Not enough data | 9.1 (252 reviews) | 
| **Archiving** | Not enough data | 8.8 (83 reviews) | Not enough data | Feature Not Available | 
| **Indexing** | Not enough data | 8.7 (84 reviews) | Not enough data | 8.7 (232 reviews) | 

#### Security

| Feature | KX | Oracle Database | Amazon Redshift | Amazon Relational Database Service (RDS) | 
|---|---|---|---|---|
| **Data Masking** | Not enough data | 8.8 (86 reviews) | Not enough data | 8.3 (170 reviews) | 
| **Authentication And Single Sign-On** | Not enough data | 8.6 (83 reviews) | Not enough data | 8.6 (181 reviews) | 
| **Data Anonymization** | Not enough data | 8.7 (80 reviews) | Not enough data | 8.4 (170 reviews) | 

#### Data Management

| Feature | KX | Oracle Database | Amazon Redshift | Amazon Relational Database Service (RDS) | 
|---|---|---|---|---|
| **Data Replication** | Not enough data | 8.9 (81 reviews) | Not enough data | 8.8 (188 reviews) | 
| **Advanced Data Analytics** | Not enough data | 8.7 (80 reviews) | Not enough data | 8.6 (175 reviews) | 

---
## Categories

**Unique to KX (6):** [Columnar Databases](https://www.g2.com/categories/columnar-databases), [Time Series Intelligence Software](https://www.g2.com/categories/time-series-intelligence), [Time Series Databases](https://www.g2.com/categories/time-series-databases), [Stream Analytics Software](https://www.g2.com/categories/stream-analytics), [Real-time Analytic Database Software](https://www.g2.com/categories/real-time-analytic-database), [Vector Database Software](https://www.g2.com/categories/vector-database)

**Unique to Oracle Database (2):** [Relational Databases](https://www.g2.com/categories/relational-databases), [Database as a Service (DBaaS) Providers](https://www.g2.com/categories/database-as-a-service-dbaas)

**Unique to Amazon Redshift (3):** [Columnar Databases](https://www.g2.com/categories/columnar-databases), [Data Warehouse Solutions](https://www.g2.com/categories/data-warehouse), [Big Data Integration Platforms](https://www.g2.com/categories/big-data-integration-platforms)

**Unique to Amazon Relational Database Service (RDS) (2):** [Database as a Service (DBaaS) Providers](https://www.g2.com/categories/database-as-a-service-dbaas), [Relational Databases](https://www.g2.com/categories/relational-databases)


---
## Reviewer Demographics

### By Company Size

| Segment | KX | Oracle Database | Amazon Redshift | Amazon Relational Database Service (RDS) | 
|---|---|---|---|---|
| **Small-Business** | 24.0% | 12.1% | 20.7% | 29.0% | 
| **Mid-Market** | 18.0% | 27.2% | 40.1% | 37.7% | 
| **Enterprise** | 58.0% | 60.7% | 39.2% | 33.4% | 

### By Industry

#### KX

- **Financial Services:** 46.0%
- **Banking:** 12.0%
- **Capital Markets:** 10.0%
- **Investment Banking:** 6.0%
- **Investment Management:** 4.0%
- **Computer Software:** 4.0%
- **Professional Training & Coaching:** 2.0%
- **Online Media:** 2.0%
- **Management Consulting:** 2.0%
- **Information Technology and Services:** 2.0%
- **Other:** 10.0%

#### Oracle Database

- **Information Technology and Services:** 20.3%
- **Computer Software:** 11.3%
- **Financial Services:** 5.5%
- **Banking:** 5.1%
- **Hospital & Health Care:** 4.3%
- **Higher Education:** 3.8%
- **Telecommunications:** 3.7%
- **Government Administration:** 3.5%
- **Accounting:** 2.8%
- **Insurance:** 2.7%
- **Other:** 37.0%

#### Amazon Redshift

- **Information Technology and Services:** 15.3%
- **Computer Software:** 12.6%
- **Financial Services:** 7.7%
- **Retail:** 5.5%
- **Marketing and Advertising:** 4.6%
- **Telecommunications:** 4.6%
- **Hospital & Health Care:** 4.4%
- **Banking:** 3.8%
- **Pharmaceuticals:** 2.5%
- **Management Consulting:** 2.2%
- **Other:** 36.9%

#### Amazon Relational Database Service (RDS)

- **Information Technology and Services:** 22.6%
- **Computer Software:** 17.0%
- **Financial Services:** 6.0%
- **Computer & Network Security:** 3.7%
- **Telecommunications:** 3.2%
- **Hospital & Health Care:** 3.1%
- **Health, Wellness and Fitness:** 2.7%
- **Banking:** 2.5%
- **Retail:** 2.4%
- **Internet:** 2.2%
- **Other:** 34.4%

---
## Alternatives

### Alternatives to KX

- [Snowflake](https://www.g2.com/products/snowflake/reviews) — 4.6/5 stars (754 reviews)
- [SAP HANA Cloud](https://www.g2.com/products/sap-hana-cloud-2025-10-01/reviews) — 4.3/5 stars (621 reviews)
- [InfluxDB](https://www.g2.com/products/influxdata-influxdb/reviews) — 4.4/5 stars (101 reviews)
- [Google Cloud BigQuery](https://www.g2.com/products/google-cloud-bigquery/reviews) — 4.5/5 stars (1227 reviews)
- [HubSpot Data Hub](https://www.g2.com/products/hubspot-data-hub/reviews) — 4.5/5 stars (576 reviews)
- [Spotfire Analytics](https://www.g2.com/products/spotfire-analytics/reviews) — 4.2/5 stars (362 reviews)
- [Tealium Customer Data Hub](https://www.g2.com/products/tealium-customer-data-hub/reviews) — 4.3/5 stars (474 reviews)
- [Elasticsearch](https://www.g2.com/products/elastic-elasticsearch/reviews) — 4.5/5 stars (292 reviews)
- [Epsilon3](https://www.g2.com/products/epsilon3/reviews) — 4.2/5 stars (260 reviews)
- [MariaDB](https://www.g2.com/products/mariadb/reviews) — 4.4/5 stars (226 reviews)

### Alternatives to Oracle Database

- [IBM Db2](https://www.g2.com/products/ibm-db2/reviews) — 4.1/5 stars (682 reviews)
- [SAP HANA Cloud](https://www.g2.com/products/sap-hana-cloud-2025-10-01/reviews) — 4.3/5 stars (621 reviews)
- [Amazon Aurora](https://www.g2.com/products/amazon-aurora/reviews) — 4.5/5 stars (457 reviews)
- [Azure SQL Database](https://www.g2.com/products/azure-sql-database/reviews) — 4.5/5 stars (241 reviews)
- [Microsoft SQL Server](https://www.g2.com/products/microsoft-sql-server/reviews) — 4.4/5 stars (2280 reviews)
- [PostgreSQL](https://www.g2.com/products/postgresql/reviews) — 4.4/5 stars (679 reviews)
- [Teradata Vantage](https://www.g2.com/products/teradata-teradata-vantage/reviews) — 4.3/5 stars (375 reviews)
- [SQLite](https://www.g2.com/products/sqlite/reviews) — 4.3/5 stars (260 reviews)
- [MariaDB](https://www.g2.com/products/mariadb/reviews) — 4.4/5 stars (226 reviews)
- [Google Cloud Spanner](https://www.g2.com/products/google-cloud-spanner/reviews) — 4.2/5 stars (36 reviews)

### Alternatives to Amazon Redshift

- [Google Cloud BigQuery](https://www.g2.com/products/google-cloud-bigquery/reviews) — 4.5/5 stars (1227 reviews)
- [Snowflake](https://www.g2.com/products/snowflake/reviews) — 4.6/5 stars (754 reviews)
- [OpenText Vertica](https://www.g2.com/products/opentext-vertica/reviews) — 4.3/5 stars (216 reviews)
- [Cloudera Data Platform](https://www.g2.com/products/cloudera-cloudera-data-platform/reviews) — 4.1/5 stars (136 reviews)
- [Databricks](https://www.g2.com/products/databricks/reviews) — 4.6/5 stars (783 reviews)
- [IBM Db2](https://www.g2.com/products/ibm-db2/reviews) — 4.1/5 stars (682 reviews)
- [Teradata Vantage](https://www.g2.com/products/teradata-teradata-vantage/reviews) — 4.3/5 stars (375 reviews)
- [Panoply](https://www.g2.com/products/panoply/reviews) — 4.5/5 stars (83 reviews)
- [SQL Server 2019](https://www.g2.com/products/sql-server-2019/reviews) — 4.5/5 stars (83 reviews)
- [IBM Netezza Performance Server](https://www.g2.com/products/ibm-netezza-performance-server/reviews) — 4.1/5 stars (84 reviews)

### Alternatives to Amazon Relational Database Service (RDS)

- [IBM Db2](https://www.g2.com/products/ibm-db2/reviews) — 4.1/5 stars (682 reviews)
- [SAP HANA Cloud](https://www.g2.com/products/sap-hana-cloud-2025-10-01/reviews) — 4.3/5 stars (621 reviews)
- [Google Cloud SQL](https://www.g2.com/products/google-cloud-sql/reviews) — 4.5/5 stars (366 reviews)
- [Azure SQL Database](https://www.g2.com/products/azure-sql-database/reviews) — 4.5/5 stars (241 reviews)
- [EDB Postgres Advanced Server](https://www.g2.com/products/edb-postgres-advanced-server/reviews) — 4.5/5 stars (37 reviews)
- [Microsoft SQL Server](https://www.g2.com/products/microsoft-sql-server/reviews) — 4.4/5 stars (2280 reviews)
- [MySQL](https://www.g2.com/products/mysql/reviews) — 4.4/5 stars (1675 reviews)
- [DigitalOcean](https://www.g2.com/products/digitalocean/reviews) — 4.6/5 stars (749 reviews)
- [PostgreSQL](https://www.g2.com/products/postgresql/reviews) — 4.4/5 stars (679 reviews)
- [MongoDB Atlas](https://www.g2.com/products/mongodb-atlas/reviews) — 4.5/5 stars (371 reviews)

---
## Top Discussions

### KX

No discussions available for this product.

### Oracle Database

- Title: [What is Oracle Database used for?](https://www.g2.com/discussions/what-is-oracle-database-used-for) — 2 comments, 1 upvote
  > **Top comment:** "Oracle Database is a relational database management system (RDBMS) that is widely used in the industry for managing and storing large volumes of data. It..."
- Title: [What is Oracle View and advantages?](https://www.g2.com/discussions/what-is-oracle-view-and-advantages) — 1 comment
  > **Top comment:** " A "view" is a virtual table derived from one or more existing tables or views in the database. It does not store the data itself but provides an alternative..."
- Title: [What are the advantages of Oracle?](https://www.g2.com/discussions/what-are-the-advantages-of-oracle) — 1 comment
  > **Top comment:** "Deploy anywhere,Easy access to analytics,Expedite application development,Automation to save time,Enhanced security,Scaling without assistance."
- Title: [What is the solution for extracting pdf data stored in DB in clob format](https://www.g2.com/discussions/what-is-the-solution-for-extracting-pdf-data-stored-in-db-in-clob-format) — 1 comment, 2 upvotes
  > **Top comment:** "try APEX"
- Title: [Why oracles was not up the mark in mobile arena.](https://www.g2.com/discussions/why-oracles-was-not-up-the-mark-in-mobile-arena) — 1 comment, 1 upvote
  > **Top comment:** "All Oracle products have mobile versions.
For development, try APEX."

### Amazon Redshift

- Title: [When can I use Amazon redshift?](https://www.g2.com/discussions/when-can-i-use-amazon-redshift) — 3 comments
  > **Top comment:** "You can use it in Datawarehousing. "
- Title: [Should I use with a data mart for a frontend tool that make request on it ?](https://www.g2.com/discussions/should-i-use-with-a-data-mart-for-a-frontend-tool-that-make-request-on-it) — 3 comments, 3 upvotes
  > **Top comment:** "Hi Mehdi 

Can you elaborate your question? 

AWS Redshift is a DataBase/Data Warehouse service, which is Ideal for Analytical use cases. 

You can..."
- Title: [What are the characteristics of redshift?](https://www.g2.com/discussions/what-are-the-characteristics-of-redshift) — 2 comments
  > **Top comment:** "Redshift is mainly used for Big data and analytics to store the data in columner format. Retrieve the data is very fast and parallel processing also most..."
- Title: [Is Amazon redshift good for large datasets considering its cost.](https://www.g2.com/discussions/is-amazon-redshift-good-for-large-datasets-considering-its-cost) — 2 comments, 1 upvote
  > **Top comment:** "its costly"
- Title: [What does Amazon redshift do?](https://www.g2.com/discussions/what-does-amazon-redshift-do) — 2 comments
  > **Top comment:** "Redshift is data warehouse where data reside on cloud and on top of that we can query the required data."

### Amazon Relational Database Service (RDS)

- Title: [What is Amazon Relational Database Service (RDS) used for?](https://www.g2.com/discussions/what-is-amazon-relational-database-service-rds-used-for) — 2 comments, 2 upvotes
  > **Top comment:** "Amazon Relational Database Service (RDS) is a cloud-based service offered by Amazon Web Services (AWS) that is used for managing and operating relational..."
- Title: [An Amazon RDS performance best practice is to allocate enough RAM so that your working set resides almost completely in memory.](https://www.g2.com/discussions/an-amazon-rds-performance-best-practice-is-to-allocate-enough-ram-so-that-your-working-set-resides-almost-completely-in-memory) — 1 comment, 1 upvote
  > **Top comment:** "nice"

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**Source:** [G2.com](https://www.g2.com) | [Comparison Page](https://www.g2.com/compare/kx-kx-vs-oracle-database-vs-amazon-redshift-vs-amazon-relational-database-service-rds)