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The Bali paradox : an examination of Jemaah Islamiyah,1992-2002 / / by Greg Smith
| The Bali paradox : an examination of Jemaah Islamiyah,1992-2002 / / by Greg Smith |
| Autore | Smith Gregory |
| Pubbl/distr/stampa | MacDill AFB, FL : , : Joint Special Operations University, , 2011 |
| Descrizione fisica | 1 online resource (46 pages) : color illustrations, color maps |
| Soggetto topico |
Islamic fundamentalism - Indonesia
Political violence - Indonesia |
| Formato | Materiale a stampa  |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Altri titoli varianti | Bali paradox |
| Record Nr. | UNINA-9910706746203321 |
Smith Gregory
|
||
| MacDill AFB, FL : , : Joint Special Operations University, , 2011 | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
| ||
PostgreSQL 9.0 [[electronic resource] ] : high performance / / Gregory Smith
| PostgreSQL 9.0 [[electronic resource] ] : high performance / / Gregory Smith |
| Autore | Smith Gregory |
| Edizione | [1st edition] |
| Pubbl/distr/stampa | Birmingham [England], : Packt Publishing, 2010 |
| Descrizione fisica | 1 online resource (468 p.) |
| Disciplina | 005.7585 |
| Collana | Open source : community experience distilled |
| Soggetto topico | Database management |
| Soggetto genere / forma | Electronic books. |
| ISBN |
1-282-89647-4
9786612896477 1-84951-031-8 |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Nota di contenuto |
Cover; Copyright; Credits; About the Author; About the Reviewers; Table of Contents; Preface; Chapter 1: PostgreSQL Versions; Performance of historical PostgreSQL releases; Choosing a version to deploy; Upgrading to a newer major version; Upgrades to PostgreSQL 8.3+ from earlier ones; Minor version upgrades; PostgreSQL or another database?; PostgreSQL tools; PostgreSQL contrib; Finding contrib modules on your system; Installing a contrib module from source; Using a contrib module; pgFoundry; Additional PostgreSQL-related software; PostgreSQL application scaling lifecycle
Performance tuning as a practice Summary; Chapter 2: Database Hardware; Balancing hardware spending; CPUs; Memory; Disks; RAID; Drive error handling; Hard drive reliability studies; Drive firmware and RAID; SSDs; Disk controllers; Hardware and Software RAID; Recommended disk controllers; Attached storage - SAN and NAS; Reliable controller and disk setup; Write-back caches; Sources of write-back caching; Disk controller monitoring; Disabling drive write caches; Performance impact of write-through caching; Summary; Chapter 3: Database Hardware Benchmarking; CPU and memory benchmarking memtest86+STREAM memory testing; STREAM and Intel vs. AMD; CPU benchmarking; Sources of slow memory and processors; Physical disk performance; Random access and I/Os Per Second; Sequential access and ZCAV; Short stroking; Commit rate; PostgreSQL test_fsync; INSERT rate; Windows commit rate; Disk benchmarking tools; hdtune; Short stroking tests; IOPS; Unpredictable performance and Windows; dd; bonnie++; bonnie++ 2.0; bonnie++ ZCAV; sysbench; Seek rate; fsync commit rate; Complicated disk benchmarks; Sample disk results; Disk performance expectations; Sources of slow disk and array performance Summary Chapter 4: Disk Setup; Maximum file system sizes; File system crash recovery; Journaling file systems; Linux file systems; ext2; ext3; ext4; XFS; Other Linux file systems; Write barriers; Drive support for barriers; File system support for barriers; General Linux file system tuning; Read-ahead; File access times; Read caching and swapping; Write cache sizing; I/O scheduler elevator; Solaris and FreeBSD file systems; Solaris UFS; FreeBSD UFS2; ZFS; Windows filesystems; FAT32; NTFS; Adjusting mounting behaviour; Disk layout for PostgreSQL; Symbolic links; Tablespaces; Database directory tree Temporary files Disk arrays, RAID, and disk layout; Disk layout guidelines; Summary; Chapter 5: Memory for Database Caching; Memory units in the postgresql.conf; Increasing UNIX shared memory parameters for larger buffer sizes; Kernel semaphores; Estimating shared memory allocation; Inspecting the database cache; Installing pg_buffercache into a database; Database disk layout; Creating a new block in a database; Writing dirty blocks to disk; Crash recovery and the buffer cache; Checkpoint processing basics; Write-ahead log and recovery processing; Checkpoint timing; Checkpoint spikes Spread checkpoints |
| Record Nr. | UNINA-9910459374003321 |
|
Smith Gregory
|
||
| Birmingham [England], : Packt Publishing, 2010 | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
| ||
PostgreSQL 9.0 [[electronic resource] ] : high performance / / Gregory Smith
| PostgreSQL 9.0 [[electronic resource] ] : high performance / / Gregory Smith |
| Autore | Smith Gregory |
| Edizione | [1st edition] |
| Pubbl/distr/stampa | Birmingham [England], : Packt Publishing, 2010 |
| Descrizione fisica | 1 online resource (468 p.) |
| Disciplina | 005.7585 |
| Collana | Open source : community experience distilled |
| Soggetto topico | Database management |
| ISBN |
1-282-89647-4
9786612896477 1-84951-031-8 |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Nota di contenuto |
Cover; Copyright; Credits; About the Author; About the Reviewers; Table of Contents; Preface; Chapter 1: PostgreSQL Versions; Performance of historical PostgreSQL releases; Choosing a version to deploy; Upgrading to a newer major version; Upgrades to PostgreSQL 8.3+ from earlier ones; Minor version upgrades; PostgreSQL or another database?; PostgreSQL tools; PostgreSQL contrib; Finding contrib modules on your system; Installing a contrib module from source; Using a contrib module; pgFoundry; Additional PostgreSQL-related software; PostgreSQL application scaling lifecycle
Performance tuning as a practice Summary; Chapter 2: Database Hardware; Balancing hardware spending; CPUs; Memory; Disks; RAID; Drive error handling; Hard drive reliability studies; Drive firmware and RAID; SSDs; Disk controllers; Hardware and Software RAID; Recommended disk controllers; Attached storage - SAN and NAS; Reliable controller and disk setup; Write-back caches; Sources of write-back caching; Disk controller monitoring; Disabling drive write caches; Performance impact of write-through caching; Summary; Chapter 3: Database Hardware Benchmarking; CPU and memory benchmarking memtest86+STREAM memory testing; STREAM and Intel vs. AMD; CPU benchmarking; Sources of slow memory and processors; Physical disk performance; Random access and I/Os Per Second; Sequential access and ZCAV; Short stroking; Commit rate; PostgreSQL test_fsync; INSERT rate; Windows commit rate; Disk benchmarking tools; hdtune; Short stroking tests; IOPS; Unpredictable performance and Windows; dd; bonnie++; bonnie++ 2.0; bonnie++ ZCAV; sysbench; Seek rate; fsync commit rate; Complicated disk benchmarks; Sample disk results; Disk performance expectations; Sources of slow disk and array performance Summary Chapter 4: Disk Setup; Maximum file system sizes; File system crash recovery; Journaling file systems; Linux file systems; ext2; ext3; ext4; XFS; Other Linux file systems; Write barriers; Drive support for barriers; File system support for barriers; General Linux file system tuning; Read-ahead; File access times; Read caching and swapping; Write cache sizing; I/O scheduler elevator; Solaris and FreeBSD file systems; Solaris UFS; FreeBSD UFS2; ZFS; Windows filesystems; FAT32; NTFS; Adjusting mounting behaviour; Disk layout for PostgreSQL; Symbolic links; Tablespaces; Database directory tree Temporary files Disk arrays, RAID, and disk layout; Disk layout guidelines; Summary; Chapter 5: Memory for Database Caching; Memory units in the postgresql.conf; Increasing UNIX shared memory parameters for larger buffer sizes; Kernel semaphores; Estimating shared memory allocation; Inspecting the database cache; Installing pg_buffercache into a database; Database disk layout; Creating a new block in a database; Writing dirty blocks to disk; Crash recovery and the buffer cache; Checkpoint processing basics; Write-ahead log and recovery processing; Checkpoint timing; Checkpoint spikes Spread checkpoints |
| Record Nr. | UNINA-9910785229003321 |
|
Smith Gregory
|
||
| Birmingham [England], : Packt Publishing, 2010 | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
| ||
PostgreSQL 9.0 : high performance / / Gregory Smith
| PostgreSQL 9.0 : high performance / / Gregory Smith |
| Autore | Smith Gregory |
| Edizione | [1st edition] |
| Pubbl/distr/stampa | Birmingham [England], : Packt Publishing, 2010 |
| Descrizione fisica | 1 online resource (468 p.) |
| Disciplina | 005.7585 |
| Collana | Open source : community experience distilled |
| Soggetto topico | Database management |
| ISBN |
9786612896477
9781282896475 1282896474 9781849510318 1849510318 |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Nota di contenuto |
Cover; Copyright; Credits; About the Author; About the Reviewers; Table of Contents; Preface; Chapter 1: PostgreSQL Versions; Performance of historical PostgreSQL releases; Choosing a version to deploy; Upgrading to a newer major version; Upgrades to PostgreSQL 8.3+ from earlier ones; Minor version upgrades; PostgreSQL or another database?; PostgreSQL tools; PostgreSQL contrib; Finding contrib modules on your system; Installing a contrib module from source; Using a contrib module; pgFoundry; Additional PostgreSQL-related software; PostgreSQL application scaling lifecycle
Performance tuning as a practice Summary; Chapter 2: Database Hardware; Balancing hardware spending; CPUs; Memory; Disks; RAID; Drive error handling; Hard drive reliability studies; Drive firmware and RAID; SSDs; Disk controllers; Hardware and Software RAID; Recommended disk controllers; Attached storage - SAN and NAS; Reliable controller and disk setup; Write-back caches; Sources of write-back caching; Disk controller monitoring; Disabling drive write caches; Performance impact of write-through caching; Summary; Chapter 3: Database Hardware Benchmarking; CPU and memory benchmarking memtest86+STREAM memory testing; STREAM and Intel vs. AMD; CPU benchmarking; Sources of slow memory and processors; Physical disk performance; Random access and I/Os Per Second; Sequential access and ZCAV; Short stroking; Commit rate; PostgreSQL test_fsync; INSERT rate; Windows commit rate; Disk benchmarking tools; hdtune; Short stroking tests; IOPS; Unpredictable performance and Windows; dd; bonnie++; bonnie++ 2.0; bonnie++ ZCAV; sysbench; Seek rate; fsync commit rate; Complicated disk benchmarks; Sample disk results; Disk performance expectations; Sources of slow disk and array performance Summary Chapter 4: Disk Setup; Maximum file system sizes; File system crash recovery; Journaling file systems; Linux file systems; ext2; ext3; ext4; XFS; Other Linux file systems; Write barriers; Drive support for barriers; File system support for barriers; General Linux file system tuning; Read-ahead; File access times; Read caching and swapping; Write cache sizing; I/O scheduler elevator; Solaris and FreeBSD file systems; Solaris UFS; FreeBSD UFS2; ZFS; Windows filesystems; FAT32; NTFS; Adjusting mounting behaviour; Disk layout for PostgreSQL; Symbolic links; Tablespaces; Database directory tree Temporary files Disk arrays, RAID, and disk layout; Disk layout guidelines; Summary; Chapter 5: Memory for Database Caching; Memory units in the postgresql.conf; Increasing UNIX shared memory parameters for larger buffer sizes; Kernel semaphores; Estimating shared memory allocation; Inspecting the database cache; Installing pg_buffercache into a database; Database disk layout; Creating a new block in a database; Writing dirty blocks to disk; Crash recovery and the buffer cache; Checkpoint processing basics; Write-ahead log and recovery processing; Checkpoint timing; Checkpoint spikes Spread checkpoints |
| Record Nr. | UNINA-9910967001003321 |
|
Smith Gregory
|
||
| Birmingham [England], : Packt Publishing, 2010 | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
| ||