Storage Capacity 171 Estimating Storage Capacity 0 Calculating Usable Disk Capacity 171 Calculating User Data Size 172 Calculating Space Requirements for Metadata and Logs 173 Configuring Your Systems 183 Synchronizing System Clocks 184 To configure NTP 185 Creating the Greenplum Administrative User 185 Next Steps 187 Installing the Greenplum Database Software 187 Installing the Greenplum Database Host Environment 526 To exchange SSH keys as root 527 To create the gpadmin user 527 To exchange SSH keys as the gpadmin user 528 Validating Disk I/O and Memory Bandwidth 528 To run gpcheckperf 528

Storage Capacity 237 Estimating Storage Capacity 0 Calculating Usable Disk Capacity 237 Calculating User Data Size 238 Calculating Space Requirements for Metadata and Logs 239 Configuring Your Systems 249 Synchronizing System Clocks 251 To configure NTP 251 Creating the Greenplum Administrative User 252 Next Steps 253 Installing the Greenplum Database Software 253 Installing the Greenplum Database Host Environment 594 To exchange SSH keys as root 595 To create the gpadmin user 595 To exchange SSH keys as the gpadmin user 596 Validating Disk I/O and Memory Bandwidth 596 To run gpcheckperf 596

Storage Capacity 244 Estimating Storage Capacity 0 Calculating Usable Disk Capacity 244 Calculating User Data Size 245 VMware Greenplum v6.19 Documentation VMware, Inc. 9 Calculating Space Requirements 256 Synchronizing System Clocks 258 To configure NTP 258 Creating the Greenplum Administrative User 259 Next Steps 260 Installing the Greenplum Database Software 260 Installing the Greenplum Database Host Environment 603 To exchange SSH keys as root 604 To create the gpadmin user 604 To exchange SSH keys as the gpadmin user 605 Validating Disk I/O and Memory Bandwidth 605 To run gpcheckperf 605

Provisioning the Virtual Machines 302 Monitoring the Greenplum Deployment 304 Setting Up the GPCC Login User 304 Next Steps 304 Option 2: Deploying Greenplum Using Your Own Template 304 Creating the Virtual Greenplum 329 Estimating Storage Capacity 330 Calculating Usable Disk Capacity 330 Calculating User Data Size 331 Calculating Space Requirements for Metadata and Logs 331 Configuring Your Systems 341 Synchronizing System Clocks 342 To configure NTP 342 Creating the Greenplum Administrative User 343 Next Steps 344 Installing the Greenplum Database Software 344 Installing Greenplum Database

Provisioning the Virtual Machines 348 Monitoring the Greenplum Deployment 350 Setting Up the GPCC Login User 351 Next Steps 351 Option 2: Deploying Mirrored Greenplum Using Your Own Virtual Machine 351 Creating Greenplum 404 Estimating Storage Capacity 405 Calculating Usable Disk Capacity 405 Calculating User Data Size 406 Calculating Space Requirements for Metadata and Logs 407 Configuring Your Systems 418 Synchronizing System Clocks 420 To configure NTP 420 Creating the Greenplum Administrative User 420 Next Steps 422 Installing the Greenplum Database Software 423 Installing Greenplum Database

Provisioning the Virtual Machines 338 Monitoring the Greenplum Deployment 340 Setting Up the GPCC Login User 341 Next Steps 341 Option 2: Deploying Mirrored Greenplum Using Your Own Virtual Machine 341 Creating Greenplum 391 Estimating Storage Capacity 392 Calculating Usable Disk Capacity 392 Calculating User Data Size 393 Calculating Space Requirements for Metadata and Logs 394 Configuring Your Systems 405 Synchronizing System Clocks 406 To configure NTP 406 Creating the Greenplum Administrative User 407 VMware Tanzu Greenplum 6 Documentation VMware, Inc 16 Next Steps 408 Installing the Greenplum

Provisioning the Virtual Machines 334 Monitoring the Greenplum Deployment 336 Setting Up the GPCC Login User 337 Next Steps 337 Option 2: Deploying Mirrored Greenplum Using Your Own Virtual Machine 337 Creating Greenplum 388 Estimating Storage Capacity 389 Calculating Usable Disk Capacity 389 Calculating User Data Size 390 Calculating Space Requirements for Metadata and Logs 391 Configuring Your Systems 402 Synchronizing System Clocks 403 To configure NTP 403 Creating the Greenplum Administrative User 404 Next Steps 405 Installing the Greenplum Database Software 406 Installing Greenplum Database

Greenplum 396 Estimating Storage Capacity 397 Calculating Usable Disk Capacity 397 Calculating User Data Size 398 Calculating Space Requirements for Metadata and Logs 399 Configuring Your Systems Configure System Clocks with an External Primary Source 413 Creating the Greenplum Administrative User 414 Next Steps 416 Installing the Greenplum Database Software 416 Installing Greenplum Database Playbook - Greenplum Database Installation for CentOS 7 501 Greenplum Database Security Configuration Guide 503 VMware Greenplum 6 Documentation VMware by Broadcom 24 About Endpoint Security Software 504

Greenplum 378 Estimating Storage Capacity 379 Calculating Usable Disk Capacity 379 Calculating User Data Size 380 Calculating Space Requirements for Metadata and Logs 381 Configuring Your Systems 393 Synchronizing System Clocks 394 To configure NTP 394 Creating the Greenplum Administrative User 395 Next Steps 397 Installing the Greenplum Database Software 397 Installing Greenplum Database Playbook - Greenplum Database Installation for CentOS 7 472 Greenplum Database Security Configuration Guide 474 Securing the Database 475 Accessing a Kerberized Hadoop Cluster 475 Platform Hardening 475

Monitoring 241 Estimating Storage Capacity 242 Calculating Usable Disk Capacity 242 Calculating User Data Size 243 Calculating Space Requirements for Metadata and Logs 244 Configuring Your Systems 254 Synchronizing System Clocks 256 To configure NTP 256 Creating the Greenplum Administrative User 256 VMware Tanzu Greenplum v6.20 Documentation VMware, Inc. 10 Next Steps 258 Installing the Greenplum Host Environment 594 To exchange SSH keys as root 594 To create the gpadmin user 595 To exchange SSH keys as the gpadmin user 596 Validating Disk I/O and Memory Bandwidth 596 To run gpcheckperf 596