About the Greenplum Interconnect 160 Interconnect Redundancy 160 Network Interface Configuration 160 Switch Configuration 161 About ETL Hosts for Data Loading 162 About VMware Greenplum Performance Monitoring Initialization Host File 218 To create the initialization host file 219 Creating the Greenplum Database Configuration File 219 To create a gpinitsystem_config file 219 Running the Initialization Utility 220 To Playbook - Greenplum Database Installation for RedHat 268 Greenplum Database Security Configuration Guide 270 About Endpoint Security Software 271 Securing the Database 271 Accessing a Kerberized Hadoop Cluster

Layout 239 The Interconnect 240 Interconnect Redundancy 240 Network Interface Configuration 240 Switch Configuration 241 ETL Hosts for Data Loading 242 Tanzu Greenplum Performance Monitoring 243 Initialization Host File 271 To create the initialization host file 272 Creating the Greenplum Database Configuration File 272 To create a gpinitsystem_config file 272 Running the Initialization Utility 273 To 315 Greenplum Database Cloud Technical Recommendations 317 Operating System 317 Storage 317 Security 317 Amazon Web Services (AWS) 317 Virtual Machine Type 317 Compute 318 Memory 318 Network 318

18 Documentation VMware, Inc. 8 Interconnect Redundancy 233 Network Interface Configuration 233 Switch Configuration 234 ETL Hosts for Data Loading 235 Tanzu Greenplum Performance Monitoring 236 Initialization Host File 263 To create the initialization host file 263 Creating the Greenplum Database Configuration File 264 To create a gpinitsystem_config file 264 Running the Initialization Utility 265 To 305 Greenplum Database Cloud Technical Recommendations 308 Operating System 308 Storage 308 Security 308 Amazon Web Services (AWS) 308 Virtual Machine Type 308 Compute 309 Memory 309 Network 309

263 Hadoop Distributions 263 Public Cloud Requirements 263 Operating System 263 Storage 263 Security 264 Amazon Web Services (AWS) 264 Virtual Machine Type 264 Compute 264 Memory 264 Network 264 About the Greenplum Interconnect 277 Interconnect Redundancy 277 Network Interface Configuration 277 Switch Configuration 278 About ETL Hosts for Data Loading 279 About VMware Greenplum Performance Monitoring Creating the Base Virtual Machine 351 Preparing the Virtual Machine 352 Performing System Configuration 352 Installing the Greenplum Database Software 360 Validating the Base Virtual Machine 362

255 Greenplum Database Cloud Technical Recommendations 255 Operating System 255 Storage 255 Security 256 Amazon Web Services (AWS) 256 Virtual Machine Type 256 Compute 256 Memory 256 Network 256 About the Greenplum Interconnect 269 Interconnect Redundancy 269 Network Interface Configuration 269 Switch Configuration 270 About ETL Hosts for Data Loading 271 About Tanzu Greenplum Performance Monitoring Creating the Base Virtual Machine 341 Preparing the Virtual Machine 342 Performing System Configuration 342 Installing the Greenplum Database Software 350 Validating the Base Virtual Machine 352

251 Greenplum Database Cloud Technical Recommendations 251 Operating System 251 Storage 252 Security 252 Amazon Web Services (AWS) 252 Virtual Machine Type 252 Compute 252 Memory 252 Network 253 About the Greenplum Interconnect 265 Interconnect Redundancy 265 Network Interface Configuration 265 Switch Configuration 266 About ETL Hosts for Data Loading 267 About Tanzu Greenplum Performance Monitoring Creating the Base Virtual Machine 337 Preparing the Virtual Machine 338 Performing System Configuration 338 Installing the Greenplum Database Software 346 Validating the Base Virtual Machine 348

About the Greenplum Interconnect 309 Interconnect Redundancy 309 Network Interface Configuration 309 Switch Configuration 310 About ETL Hosts for Data Loading 311 About VMware Greenplum Performance Monitoring Initialization Host File 427 To create the initialization host file 427 Creating the Greenplum Database Configuration File 428 To create a gpinitsystem_config file 428 Running the Initialization Utility 429 To VMware Greenplum 6 Documentation VMware by Broadcom 23 Verify the Changes 493 Operating System Configuration Differences 493 XFS Mount Options 493 Disk I/O Settings 493 Synchronizing System Clocks 493

Layout 166 The Interconnect 166 Interconnect Redundancy 167 Network Interface Configuration 167 Switch Configuration 168 ETL Hosts for Data Loading 169 Greenplum Performance Monitoring 170 Estimating Initialization Host File 197 To create the initialization host file 197 Creating the Greenplum Database Configuration File 197 VMware Greenplum v6.17 Documentation VMware, Inc. 6 To create a gpinitsystem_config 239 Greenplum Database Cloud Technical Recommendations 241 Operating System 241 Storage 241 Security 241 Amazon Web Services (AWS) 241 Virtual Machine Type 241 Compute 242 VMware Greenplum v6.17

228 Greenplum Database Cloud Technical Recommendations 228 Operating System 228 Storage 228 Security 229 Amazon Web Services (AWS) 229 Virtual Machine Type 229 Compute 229 Memory 229 Network 229 About the Greenplum Interconnect 240 Interconnect Redundancy 240 Network Interface Configuration 240 Switch Configuration 241 About ETL Hosts for Data Loading 242 About Tanzu Greenplum Performance Monitoring Creating the Virtual Machine Template 305 Preparing the Virtual Machine 305 Performing System Configuration 306 Installing the Greenplum Database Software 312 Creating the Greenplum Template 313 Validating

Layout 237 The Interconnect 238 Interconnect Redundancy 238 Network Interface Configuration 238 Switch Configuration 239 ETL Hosts for Data Loading 240 Tanzu Greenplum Performance Monitoring 241 Initialization Host File 268 To create the initialization host file 269 Creating the Greenplum Database Configuration File 269 To create a gpinitsystem_config file 269 Running the Initialization Utility 270 To VMware Tanzu Greenplum v6.20 Documentation VMware, Inc. 13 Operating System 312 Storage 312 Security 312 Amazon Web Services (AWS) 312 Virtual Machine Type 312 Compute 313 Memory 313 Network 313