# KX, Oracle Database, Amazon Aurora vs IBM Db2 Comparison

| | KX | Oracle Database | Amazon Aurora | IBM Db2 | 
|---|---|---|---|---|
| **Star Rating** | 4.6 out of 5 | 4.3 out of 5 | 4.5 out of 5 | 4.1 out of 5 | 
| **Total Reviews** | 51 | 1,010 | 457 | 682 | 
| **Largest Market Segment** | Enterprise (58.0% of reviews) | Enterprise (60.7% of reviews) | Small-Business (38.3% of reviews) | Enterprise (66.0% of reviews) | 
| **Entry Level Price** | $0.00 | No pricing available | No pricing available | Free Trial 1 License | 

---
## 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 Aurora

Pros:
- Scalability (14 reviews)
- Availability (12 reviews)

Cons:
- Expensive (20 reviews)
- AWS Dependency (7 reviews)

### IBM Db2

Pros:
- Performance (6 reviews)
- Reliability (6 reviews)

Cons:
- Feature Limitations (3 reviews)
- Complexity (2 reviews)

---
## Ratings Comparison
| Rating | KX | Oracle Database | Amazon Aurora | IBM Db2 | 
|---|---|---|---|---|
  | **Meets Requirements** | 8.9 (35 reviews) | 9.0 (728 reviews) | 9.0 (409 reviews) | 8.5 (488 reviews) | 
  | **Ease of Use** | 6.7 (38 reviews) | 8.3 (735 reviews) | 8.7 (411 reviews) | 8.0 (497 reviews) | 
  | **Ease of Setup** | 8.5 (24 reviews) | 7.6 (390 reviews) | 8.6 (259 reviews) | 7.7 (263 reviews) | 
  | **Ease of Admin** | 8.9 (14 reviews) | 7.8 (330 reviews) | 8.7 (180 reviews) | 7.7 (242 reviews) | 
  | **Quality of Support** | 8.7 (33 reviews) | 8.3 (697 reviews) | 8.7 (395 reviews) | 8.1 (461 reviews) | 
  | **Has the product been a good partner in doing business?** | 9.0 (12 reviews) | 8.1 (332 reviews) | 8.7 (177 reviews) | 8.3 (234 reviews) | 
  | **Product Direction (% positive)** | 8.6 (42 reviews) | 8.2 (695 reviews) | 9.5 (395 reviews) | 6.8 (456 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 Aurora

#### Entry-Level Pricing

No pricing available

#### Free Trial

No information available

### IBM Db2

#### Entry-Level Pricing

Plan: Db2 On Cloud - Lite 

Price: Free Trial 1 License

Description: A completely free edition of DB2 on Cloud.

Key Features:
- Enjoy high performance and elastic scaling with Db2’s fully managed database and warehouse solutions in the cloud. Try for free.

[Browse all 6 editions](https://www.g2.com/products/ibm-db2/pricing)

#### Free Trial

Yes

---
## Features Comparison By Category

### Data Warehouse

| Product | Score | Reviews |
|---|---|---|
| **KX** | N/A | N/A |
| **Oracle Database** | N/A | N/A |
| **Amazon Aurora** | N/A | N/A |
| **IBM Db2** | 8.2/10 | 63 |

#### Data Management

| Feature | KX | Oracle Database | Amazon Aurora | IBM Db2 | 
|---|---|---|---|---|
| **Data Integration** | Not enough data | Not enough data | Not enough data | 8.6 (52 reviews) ✓ Verified | 
| **Data Compression** | Not enough data | Not enough data | Not enough data | 8.1 (48 reviews) ✓ Verified | 
| **Data Quality** | Not enough data | Not enough data | Not enough data | 8.6 (49 reviews) ✓ Verified | 
| **Built-In Data Analytics** | Not enough data | Not enough data | Not enough data | 8.2 (48 reviews) ✓ Verified | 
| **In-Database Machine Learning** | Not enough data | Not enough data | Not enough data | 7.5 (34 reviews) ✓ Verified | 
| **Data Lake Analytics** | Not enough data | Not enough data | Not enough data | 7.6 (34 reviews) ✓ Verified | 

#### Integration

| Feature | KX | Oracle Database | Amazon Aurora | IBM Db2 | 
|---|---|---|---|---|
| **AI/ ML Integration** | Not enough data | Not enough data | Not enough data | 7.8 (43 reviews) ✓ Verified | 
| **BI Tool Integration** | Not enough data | Not enough data | Not enough data | 8.1 (45 reviews) ✓ Verified | 
| **Data lake Integration** | Not enough data | Not enough data | Not enough data | 8.1 (42 reviews) ✓ Verified | 

#### Deployment

| Feature | KX | Oracle Database | Amazon Aurora | IBM Db2 | 
|---|---|---|---|---|
| **On-Premise** | Not enough data | Not enough data | Not enough data | 8.4 (50 reviews) ✓ Verified | 
| **Cloud** | Not enough data | Not enough data | Not enough data | 7.8 (41 reviews) ✓ Verified | 

#### Performance 

| Feature | KX | Oracle Database | Amazon Aurora | IBM Db2 | 
|---|---|---|---|---|
| **Scalability** | Not enough data | Not enough data | Not enough data | 8.6 (51 reviews) ✓ Verified | 

#### Security

| Feature | KX | Oracle Database | Amazon Aurora | IBM Db2 | 
|---|---|---|---|---|
| **Data Governance** | Not enough data | Not enough data | Not enough data | 8.7 (46 reviews) ✓ Verified | 
| **Data Security** | Not enough data | Not enough data | Not enough data | 9.0 (35 reviews) ✓ Verified | 

#### Generative AI

| Feature | KX | Oracle Database | Amazon Aurora | IBM Db2 | 
|---|---|---|---|---|
| **AI Text Generation** | Not enough data | Not enough data | Not enough data | 8.3 (8 reviews) | 
| **AI Text Summarization** | Not enough data | Not enough data | Not enough data | 8.3 (8 reviews) | 

### Relational Databases

| Product | Score | Reviews |
|---|---|---|
| **KX** | N/A | N/A |
| **Oracle Database** | 8.8/10 | 581 |
| **Amazon Aurora** | 8.8/10 | 313 |
| **IBM Db2** | 8.5/10 | 370 |

#### Management 

| Feature | KX | Oracle Database | Amazon Aurora | IBM Db2 | 
|---|---|---|---|---|
| **Data Schema** | Not enough data | 9.0 (146 reviews) | 8.7 (209 reviews) | 8.6 (60 reviews) | 
| **Query Language** | Not enough data | 8.9 (148 reviews) | 8.6 (210 reviews) | 8.4 (62 reviews) | 
| **ACID - Complaint** | Not enough data | 8.8 (130 reviews) | 8.8 (208 reviews) | 8.2 (52 reviews) | 
| **Data Replication** | Not enough data | 8.8 (140 reviews) | 8.9 (212 reviews) | 8.5 (55 reviews) | 

#### Support 

| Feature | KX | Oracle Database | Amazon Aurora | IBM Db2 | 
|---|---|---|---|---|
| **Text Search** | Not enough data | 8.4 (142 reviews) | 8.3 (207 reviews) | 8.0 (57 reviews) | 
| **Data Types** | Not enough data | 8.9 (145 reviews) | 8.6 (214 reviews) | 8.4 (60 reviews) | 
| **Languages** | Not enough data | 8.7 (142 reviews) | 8.4 (206 reviews) | 7.9 (60 reviews) | 
| **Operating Systems** | Not enough data | 8.8 (140 reviews) | 8.6 (204 reviews) | 8.4 (61 reviews) | 

#### Security

| Feature | KX | Oracle Database | Amazon Aurora | IBM Db2 | 
|---|---|---|---|---|
| **Database Locking** | Not enough data | 8.8 (142 reviews) | 8.7 (203 reviews) | 8.5 (60 reviews) | 
| **Access Control** | Not enough data | 8.8 (148 reviews) | 8.7 (206 reviews) | 8.8 (60 reviews) | 
| **Encryption** | Not enough data | 8.7 (138 reviews) | 8.9 (207 reviews) | 8.4 (58 reviews) | 
| **Authentication** | Not enough data | 8.8 (145 reviews) | 8.8 (204 reviews) | 8.4 (56 reviews) | 

#### Performance 

| Feature | KX | Oracle Database | Amazon Aurora | IBM Db2 | 
|---|---|---|---|---|
| **Disaster Recovery** | Not enough data | 8.6 (146 reviews) | 8.9 (209 reviews) | 8.6 (62 reviews) | 
| **Data Concurrency** | Not enough data | 8.8 (139 reviews) | 8.7 (205 reviews) | 8.6 (58 reviews) | 
| **Workload Management** | Not enough data | 8.6 (142 reviews) | 8.8 (203 reviews) | 8.5 (56 reviews) | 
| **Advanced Indexing** | Not enough data | 8.8 (141 reviews) | 8.6 (202 reviews) | 8.4 (57 reviews) | 
| **Query Optimizer** | Not enough data | 8.8 (147 reviews) | 8.5 (202 reviews) | 8.4 (57 reviews) | 

#### Database Features

| Feature | KX | Oracle Database | Amazon Aurora | IBM Db2 | 
|---|---|---|---|---|
| **Storage** | Not enough data | 9.0 (501 reviews) | 9.1 (296 reviews) | 8.7 (306 reviews) | 
| **Availability** | Not enough data | 9.0 (507 reviews) | 9.2 (295 reviews) | 8.8 (309 reviews) | 
| **Stability** | Not enough data | 8.9 (514 reviews) | 9.0 (291 reviews) | 8.8 (309 reviews) | 
| **Scalability** | Not enough data | 8.7 (505 reviews) | 9.2 (288 reviews) | 8.4 (304 reviews) | 
| **Security** | Not enough data | 9.0 (503 reviews) | 9.0 (287 reviews) | 8.8 (302 reviews) | 
| **Data Manipulation** | Not enough data | 8.7 (491 reviews) | 8.5 (283 reviews) | 8.4 (303 reviews) | 
| **Query Language** | Not enough data | 8.9 (497 reviews) | 8.6 (291 reviews) | 8.4 (308 reviews) | 

### Columnar Databases

| Product | Score | Reviews |
|---|---|---|
| **KX** | 8.4/10 | 22 |
| **Oracle Database** | N/A | N/A |
| **Amazon Aurora** | N/A | N/A |
| **IBM Db2** | N/A | N/A |

#### Storage

| Feature | KX | Oracle Database | Amazon Aurora | IBM Db2 | 
|---|---|---|---|---|
| **Data Model** | 8.8 (20 reviews) | Not enough data | Not enough data | Not enough data | 
| **Data Types** | 9.5 (22 reviews) | Not enough data | Not enough data | Not enough data | 

#### Availability

| Feature | KX | Oracle Database | Amazon Aurora | IBM Db2 | 
|---|---|---|---|---|
| **Auto Sharding** | 7.9 (14 reviews) | Not enough data | Not enough data | Not enough data | 
| **Auto Recovery** | 7.6 (16 reviews) | Not enough data | Not enough data | Not enough data | 
| **Data Replication** | 9.0 (16 reviews) | Not enough data | Not enough data | Not enough data | 

#### Performance

| Feature | KX | Oracle Database | Amazon Aurora | IBM Db2 | 
|---|---|---|---|---|
| **Integrated Cache** | 9.1 (17 reviews) | Not enough data | Not enough data | Not enough data | 

#### Security

| Feature | KX | Oracle Database | Amazon Aurora | IBM Db2 | 
|---|---|---|---|---|
| **Role-Based Authorization** | 8.0 (15 reviews) | Not enough data | Not enough data | Not enough data | 
| **Authentication** | 7.9 (18 reviews) | Not enough data | Not enough data | Not enough data | 
| **Audit Logs** | 7.7 (14 reviews) | Not enough data | Not enough data | Not enough data | 
| **Encryption** | 8.2 (16 reviews) | Not enough data | Not enough data | Not enough data | 

#### Support

| Feature | KX | Oracle Database | Amazon Aurora | IBM Db2 | 
|---|---|---|---|---|
| **Multi-Model** | 7.7 (11 reviews) | Not enough data | Not enough data | Not enough data | 
| **Operating Systems** | 9.1 (16 reviews) | Not enough data | Not enough data | Not enough data | 

### Data Warehouse Automation

| Product | Score | Reviews |
|---|---|---|
| **KX** | N/A | N/A |
| **Oracle Database** | N/A | N/A |
| **Amazon Aurora** | N/A | N/A |
| **IBM Db2** | 8.0/10 | 11 |

#### Automation

| Feature | KX | Oracle Database | Amazon Aurora | IBM Db2 | 
|---|---|---|---|---|
| **Workflow Automation** | Not enough data | Not enough data | Not enough data | 8.3 (9 reviews) | 
| **Multi-platform support** | Not enough data | Not enough data | Not enough data | 8.1 (9 reviews) | 
| **Data Management** | Not enough data | Not enough data | Not enough data | 8.3 (9 reviews) | 
| **Data Simplicity** | Not enough data | Not enough data | Not enough data | 8.5 (9 reviews) | 

#### Functionality

| Feature | KX | Oracle Database | Amazon Aurora | IBM Db2 | 
|---|---|---|---|---|
| **Documentation management** | Not enough data | Not enough data | Not enough data | 7.4 (9 reviews) | 
| **Platform support** | Not enough data | Not enough data | Not enough data | 8.1 (9 reviews) | 
| **Template functionality** | Not enough data | Not enough data | Not enough data | 8.0 (9 reviews) | 

#### Administration

| Feature | KX | Oracle Database | Amazon Aurora | IBM Db2 | 
|---|---|---|---|---|
| **Error Alerts** | Not enough data | Not enough data | Not enough data | 8.3 (8 reviews) | 
| **Service Automation** | Not enough data | Not enough data | Not enough data | 7.7 (8 reviews) | 
| **Workflow management** | Not enough data | Not enough data | Not enough data | 7.7 (8 reviews) | 

#### Agentic AI - Data Warehouse Automation

| Feature | KX | Oracle Database | Amazon Aurora | IBM Db2 | 
|---|---|---|---|---|
| **Proactive Assistance** | Not enough data | Not enough data | Not enough data | Not enough data | 

### Vector Database

| Product | Score | Reviews |
|---|---|---|
| **KX** | 8.7/10 | 10 |
| **Oracle Database** | N/A | N/A |
| **Amazon Aurora** | N/A | N/A |
| **IBM Db2** | N/A | N/A |

#### Data Indexing

| Feature | KX | Oracle Database | Amazon Aurora | IBM Db2 | 
|---|---|---|---|---|
| **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 Aurora | IBM Db2 | 
|---|---|---|---|---|
| **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 Aurora** | N/A | N/A |
| **IBM Db2** | N/A | N/A |

#### Query latency

| Feature | KX | Oracle Database | Amazon Aurora | IBM Db2 | 
|---|---|---|---|---|
| **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 Aurora | IBM Db2 | 
|---|---|---|---|---|
| **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 Aurora | IBM Db2 | 
|---|---|---|---|---|
| **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 Aurora | IBM Db2 | 
|---|---|---|---|---|
| **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 Aurora | IBM Db2 | 
|---|---|---|---|---|
| **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 Aurora** | 8.7/10 | 220 |
| **IBM Db2** | 8.7/10 | 78 |

#### Configuration

| Feature | KX | Oracle Database | Amazon Aurora | IBM Db2 | 
|---|---|---|---|---|
| **Application Performance** | Not enough data | 8.8 (92 reviews) | 8.9 (205 reviews) | 8.5 (65 reviews) | 
| **Orchestration** | Not enough data | 8.3 (87 reviews) | 8.6 (191 reviews) | 8.1 (60 reviews) | 
| **Database Monitoring** | Not enough data | 8.6 (90 reviews) | 8.6 (203 reviews) | 8.5 (66 reviews) | 
| **Anomaly Detection** | Not enough data | 8.4 (84 reviews) | 8.3 (182 reviews) | 8.3 (61 reviews) | 
| **Network Security** | Not enough data | 8.9 (89 reviews) | 8.8 (198 reviews) | 8.6 (62 reviews) | 

#### Database Administration

| Feature | KX | Oracle Database | Amazon Aurora | IBM Db2 | 
|---|---|---|---|---|
| **Provisioning** | Not enough data | 8.5 (85 reviews) | 8.7 (197 reviews) | 8.6 (60 reviews) | 
| **Governance** | Not enough data | 8.8 (83 reviews) | 8.6 (181 reviews) | 8.8 (60 reviews) | 
| **Auditing** | Not enough data | 8.9 (86 reviews) | 8.5 (181 reviews) | 8.8 (59 reviews) | 

#### Availability

| Feature | KX | Oracle Database | Amazon Aurora | IBM Db2 | 
|---|---|---|---|---|
| **Scalability** | Not enough data | 8.9 (87 reviews) | 9.1 (197 reviews) | 8.9 (63 reviews) | 
| **Backup** | Not enough data | 9.0 (90 reviews) | 9.1 (195 reviews) | 9.1 (62 reviews) | 
| **Archiving** | Not enough data | 8.8 (83 reviews) | 8.8 (188 reviews) | 8.8 (63 reviews) | 
| **Indexing** | Not enough data | 8.7 (84 reviews) | 8.7 (188 reviews) | 8.9 (63 reviews) | 

#### Security

| Feature | KX | Oracle Database | Amazon Aurora | IBM Db2 | 
|---|---|---|---|---|
| **Data Masking** | Not enough data | 8.8 (86 reviews) | 8.7 (133 reviews) | 8.4 (41 reviews) | 
| **Authentication And Single Sign-On** | Not enough data | 8.6 (83 reviews) | 8.6 (133 reviews) | 8.8 (42 reviews) | 
| **Data Anonymization** | Not enough data | 8.7 (80 reviews) | 8.5 (126 reviews) | 8.8 (41 reviews) | 

#### Data Management

| Feature | KX | Oracle Database | Amazon Aurora | IBM Db2 | 
|---|---|---|---|---|
| **Data Replication** | Not enough data | 8.9 (81 reviews) | 8.9 (135 reviews) | 8.7 (45 reviews) | 
| **Advanced Data Analytics** | Not enough data | 8.7 (80 reviews) | 8.5 (125 reviews) | 8.6 (44 reviews) | 

### NoSQL Databases

| Product | Score | Reviews |
|---|---|---|
| **KX** | N/A | N/A |
| **Oracle Database** | N/A | N/A |
| **Amazon Aurora** | N/A | N/A |
| **IBM Db2** | 8.7/10 | 366 |

#### Database Features

| Feature | KX | Oracle Database | Amazon Aurora | IBM Db2 | 
|---|---|---|---|---|
| **Storage** | Not enough data | 9.0 (501 reviews) | 9.1 (296 reviews) | 8.7 (306 reviews) | 
| **Availability** | Not enough data | 9.0 (507 reviews) | 9.2 (295 reviews) | 8.8 (309 reviews) | 
| **Stability** | Not enough data | 8.9 (514 reviews) | 9.0 (291 reviews) | 8.8 (309 reviews) | 
| **Scalability** | Not enough data | 8.7 (505 reviews) | 9.2 (288 reviews) | 8.4 (304 reviews) | 
| **Security** | Not enough data | 9.0 (503 reviews) | 9.0 (287 reviews) | 8.8 (302 reviews) | 
| **Data Manipulation** | Not enough data | 8.7 (491 reviews) | 8.5 (283 reviews) | 8.4 (303 reviews) | 
| **Query Language** | Not enough data | 8.9 (497 reviews) | 8.6 (291 reviews) | 8.4 (308 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 Aurora (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)

**Unique to IBM Db2 (6):** [Relational Databases](https://www.g2.com/categories/relational-databases), [Data Warehouse Solutions](https://www.g2.com/categories/data-warehouse), [Object-Oriented Databases](https://www.g2.com/categories/object-oriented-databases), [XML Databases](https://www.g2.com/categories/xml-databases), [Database as a Service (DBaaS) Providers](https://www.g2.com/categories/database-as-a-service-dbaas), [Data Warehouse Automation Software](https://www.g2.com/categories/data-warehouse-automation)


---
## Reviewer Demographics

### By Company Size

| Segment | KX | Oracle Database | Amazon Aurora | IBM Db2 | 
|---|---|---|---|---|
| **Small-Business** | 24.0% | 12.1% | 38.3% | 13.6% | 
| **Mid-Market** | 18.0% | 27.2% | 33.3% | 20.4% | 
| **Enterprise** | 58.0% | 60.7% | 28.4% | 66.0% | 

### 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 Aurora

- **Information Technology and Services:** 22.9%
- **Computer Software:** 21.3%
- **Computer & Network Security:** 4.9%
- **Financial Services:** 4.2%
- **Education Management:** 3.7%
- **Retail:** 3.5%
- **Banking:** 3.0%
- **Hospital & Health Care:** 2.3%
- **Consulting:** 2.1%
- **Telecommunications:** 2.1%
- **Other:** 30.1%

#### IBM Db2

- **Information Technology and Services:** 21.6%
- **Banking:** 11.7%
- **Computer Software:** 10.1%
- **Financial Services:** 7.2%
- **Insurance:** 5.9%
- **Retail:** 4.7%
- **Hospital & Health Care:** 3.7%
- **Government Administration:** 3.5%
- **Automotive:** 2.2%
- **Transportation/Trucking/Railroad:** 1.8%
- **Other:** 27.6%

---
## 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)
- [Amazon Redshift](https://www.g2.com/products/amazon-redshift/reviews) — 4.3/5 stars (402 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)

### Alternatives to Oracle Database

- [Amazon Relational Database Service (RDS)](https://www.g2.com/products/amazon-relational-database-service-rds/reviews) — 4.5/5 stars (907 reviews)
- [SAP HANA Cloud](https://www.g2.com/products/sap-hana-cloud-2025-10-01/reviews) — 4.3/5 stars (621 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 (374 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)
- [IBM Informix](https://www.g2.com/products/ibm-informix/reviews) — 4.5/5 stars (111 reviews)

### Alternatives to Amazon Aurora

- [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)
- [Google Cloud Spanner](https://www.g2.com/products/google-cloud-spanner/reviews) — 4.2/5 stars (36 reviews)
- [Microsoft SQL Server](https://www.g2.com/products/microsoft-sql-server/reviews) — 4.4/5 stars (2280 reviews)
- [MongoDB Atlas](https://www.g2.com/products/mongodb-atlas/reviews) — 4.5/5 stars (370 reviews)
- [MariaDB](https://www.g2.com/products/mariadb/reviews) — 4.4/5 stars (226 reviews)
- [SAP HANA Cloud](https://www.g2.com/products/sap-hana-cloud-2025-10-01/reviews) — 4.3/5 stars (621 reviews)
- [MySQL](https://www.g2.com/products/mysql/reviews) — 4.4/5 stars (1675 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 (374 reviews)

### Alternatives to IBM Db2

- [Amazon Relational Database Service (RDS)](https://www.g2.com/products/amazon-relational-database-service-rds/reviews) — 4.5/5 stars (907 reviews)
- [SAP HANA Cloud](https://www.g2.com/products/sap-hana-cloud-2025-10-01/reviews) — 4.3/5 stars (621 reviews)
- [Teradata Vantage](https://www.g2.com/products/teradata-teradata-vantage/reviews) — 4.3/5 stars (374 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)
- [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)
- [PostgreSQL](https://www.g2.com/products/postgresql/reviews) — 4.4/5 stars (679 reviews)
- [Amazon Redshift](https://www.g2.com/products/amazon-redshift/reviews) — 4.3/5 stars (402 reviews)
- [Google Cloud SQL](https://www.g2.com/products/google-cloud-sql/reviews) — 4.5/5 stars (366 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 Aurora

- Title: [What is Amazon Aurora used for?](https://www.g2.com/discussions/what-is-amazon-aurora-used-for) — 2 comments, 1 upvote
  > **Top comment:** "Amazon Aurora is a fully managed relational database engine designed for the cloud, compatible with MySQL and PostgreSQL. It's used for providing high..."
- Title: [What is Amazon Aurora vs RDS?](https://www.g2.com/discussions/what-is-amazon-aurora-vs-rds) — 2 comments
  > **Top comment:** "AWS (Amazon Web Services) offers both Amazon Aurora and Amazon Relational Database Service (RDS) as database services, however, they have slightly different..."

### IBM Db2

- Title: [Where can I find answers to other questions I may have?](https://www.g2.com/discussions/faqs-6eb88878-1fbd-4fb6-aea7-4134624eebc7) — 2 comments, 1 upvote *(includes official response)*
  > **Top comment:** "Please visit: https://developer.ibm.com/answers/questions/436870/common-questions-about-the-db2-on-cloud-free-plan/"
- Title: [What is IBM Db2 used for?](https://www.g2.com/discussions/what-is-ibm-db2-used-for) — 1 comment
  > **Top comment:** "It is a name of the database which is used in IBM I system."
- Title: [What does Ibm Dashdb do?](https://www.g2.com/discussions/what-does-ibm-dashdb-do) — 1 comment
  > **Top comment:** "IBM dashDB is a fully managed in-memory cloud data warehousing service for developers, database administrators, business analysts, data scientists and more."
- Title: [What is IBM doing to facilitate connections with Db2 and cloud platforms of their own?](https://www.g2.com/discussions/what-is-ibm-doing-to-facilitate-connections-with-db2-and-cloud-platforms-of-their-own) — 1 comment, 1 upvote
  > **Top comment:** "IBM is changing the SQL model internal to the DB2 platform, allowing all databases that utilize query tools like Python, SQL, etc. to utilize ALL commands..."
- Title: [Which tool do you use for deep monitoring of IBM DB2 databases (instances) ?](https://www.g2.com/discussions/which-tool-do-you-use-for-deep-monitoring-of-ibm-db2-databases-instances) — 1 comment, 1 upvote
  > **Top comment:** "Maxim, we have a dedicated management console that comes free with Db2. It was called Data Server Manager in the past, now we call it the Unified Management..."

---
**Source:** [G2.com](https://www.g2.com) | [Comparison Page](https://www.g2.com/compare/kx-kx-vs-oracle-database-vs-amazon-aurora-vs-ibm-db2)