Platform Requirements 0 Operating Systems 142 Software Dependencies 143 Java 145 Hardware and Network 145 Tanzu Greenplum on DCA Systems 145 Storage 146 Data Domain Boost (Tanzu Greenplum) 146 Tanzu Hardware Stack 239 Example Segment Disk Layout 239 The Interconnect 240 Interconnect Redundancy 240 Network Interface Configuration 240 Switch Configuration 241 ETL Hosts for Data Loading 242 Tanzu Greenplum segment hosts 267 Next Steps 268 Validating Your Systems 268 Validating Your Systems 0 Validating Network Performance 268 Validating Disk I/O and Memory Bandwidth 269 To run the disk and stream tests 269

Platform Requirements 0 Operating Systems 141 Software Dependencies 142 Java 144 Hardware and Network 144 Tanzu Greenplum on DCA Systems 144 Storage 145 Data Domain Boost (Tanzu Greenplum) 145 Tanzu Interconnect 232 VMware Greenplum v6.18 Documentation VMware, Inc. 8 Interconnect Redundancy 233 Network Interface Configuration 233 Switch Configuration 234 ETL Hosts for Data Loading 235 Tanzu Greenplum segment hosts 259 Next Steps 260 Validating Your Systems 260 Validating Your Systems 0 Validating Network Performance 260 Validating Disk I/O and Memory Bandwidth 261 To run the disk and stream tests 261

Platform Requirements 0 Operating Systems 136 Software Dependencies 137 Java 139 Hardware and Network 139 Tanzu Greenplum on DCA Systems 139 Storage 140 Data Domain Boost 140 Tools and Extensions Hardware Stack 165 Example Segment Disk Layout 166 The Interconnect 166 Interconnect Redundancy 167 Network Interface Configuration 167 Switch Configuration 168 ETL Hosts for Data Loading 169 Greenplum segment hosts 193 Next Steps 193 Validating Your Systems 193 Validating Your Systems 0 Validating Network Performance 194 Validating Disk I/O and Memory Bandwidth 195 To run the disk and stream tests 195

Platform Requirements 134 Operating Systems 134 Software Dependencies 135 Java 137 Hardware and Network 137 Tanzu Greenplum on DCA Systems 137 Storage 137 Data Domain Boost (Tanzu Greenplum) 138 Tanzu Hardware Stack 236 Example Segment Disk Layout 237 The Interconnect 238 Interconnect Redundancy 238 Network Interface Configuration 238 Switch Configuration 239 ETL Hosts for Data Loading 240 Tanzu Greenplum directory locations on all segment hosts 265 Next Steps 265 Validating Your Systems 265 Validating Network Performance 266 Validating Disk I/O and Memory Bandwidth 266 To run the disk and stream tests 267

threat model was also a force-multiplier for the fuzzing work that led to the discovery of a few missed edge cases when fixing the two CVEʼs. The audit started with a meeting between Ada Logics, the Vitess No Actor with local network or local file access An actor that has breached some security boundaries of the environment to get to the position of having access to the local network or file system. Yes attacker who has compromised the machine running VTAdmin may escalate privileges by listening on the network. For example, VTAdmin-api connects to Vtctld over GRPC. At this stage the request is already authenticated

Storage 295 Amazon Web Services (AWS) 295 Virtual Machine Type 295 Compute 296 Memory 296 Network 296 Storage 296 Elastic Block Storage (EBS) 296 Ephemeral 297 AWS Recommendations 297 Master Compute 297 Memory 298 Network 298 Storage 298 GCP Recommendations 298 Master and Segment Instances 299 Azure 299 Virtual Machine Type 299 Compute 299 Memory 299 Network 300 Storage 300 Azure Example Segment Disk Layout 308 About the Greenplum Interconnect 309 Interconnect Redundancy 309 Network Interface Configuration 309 Switch Configuration 310 About ETL Hosts for Data Loading 311 About

Hardware Requirements 273 Operating Systems 273 Software Dependencies 275 Java 277 Hardware and Network 277 VMware Greenplum on DCA Systems 277 Storage 278 VMware Greenplum Tools and Extensions Compatibility Security 282 Amazon Web Services (AWS) 282 Virtual Machine Type 282 Compute 282 Memory 282 Network 283 Storage 283 Elastic Block Storage (EBS) 283 Ephemeral 283 AWS Recommendations 284 Master Compute 284 Memory 284 Network 284 Storage 284 GCP Recommendations 285 Master and Segment Instances 285 Azure 285 Virtual Machine Type 286 Compute 286 Memory 286 Network 286 Storage 286 Azure

Hardware Requirements 255 Operating Systems 255 Software Dependencies 256 Java 258 Hardware and Network 259 VMware Greenplum on DCA Systems 259 Storage 259 Data Domain Boost (VMware Greenplum) 260 Security 264 Amazon Web Services (AWS) 264 Virtual Machine Type 264 Compute 264 Memory 264 Network 264 Storage 264 Elastic Block Storage (EBS) 265 Ephemeral 265 AWS Recommendations 265 Master Compute 266 Memory 266 Network 266 Storage 266 GCP Recommendations 267 Master and Segment Instances 267 Azure 267 Virtual Machine Type 268 Compute 268 Memory 268 Network 268 Storage 268 Azure

On-Premise Hardware 248 Operating Systems 248 Software Dependencies 249 Java 251 Hardware and Network 251 Tanzu Greenplum on DCA Systems 251 Storage 251 Data Domain Boost (Tanzu Greenplum) 252 Tanzu Security 256 Amazon Web Services (AWS) 256 Virtual Machine Type 256 Compute 256 Memory 256 Network 256 Storage 256 Elastic Block Storage (EBS) 256 Ephemeral 257 AWS Recommendations 257 Master Compute 258 Memory 258 Network 258 Storage 258 GCP Recommendations 259 Master and Segment Instances 259 Azure 259 Virtual Machine Type 260 Compute 260 Memory 260 Network 260 Storage 260 Azure

On-Premise Hardware 244 Operating Systems 244 Software Dependencies 245 Java 247 Hardware and Network 247 Tanzu Greenplum on DCA Systems 248 Storage 248 VMware Tanzu Greenplum 6 Documentation VMware Security 252 Amazon Web Services (AWS) 252 Virtual Machine Type 252 Compute 252 Memory 252 Network 253 Storage 253 Elastic Block Storage (EBS) 253 Ephemeral 253 AWS Recommendations 254 Master Compute 254 Memory 254 Network 254 Storage 254 GCP Recommendations 255 Master and Segment Instances 255 Azure 255 Virtual Machine Type 256 Compute 256 Memory 256 Network 256 Storage 256 VMware