||Open Source Technical Updates [Page: 8 of 80] @ TACKtech Corp.
PremiumSoft today released an upgraded version of Navicat for PostgreSQL version 12 in a brand new interface, with full support for PosgreSQL 9.6.
"In the latest version of Navicat, it comes with numerous improvements and features to address your PostgreSQL database development needs. With over 100 enhancements and a brand new interface — Navicat gives you new ways to build, manage, and maintain your PostgreSQL databases. ” said Ken Lin, Software Development Director at PremiumSoft CyberTech Ltd.
New key features in Navicat Version 12 includes:
- Brand new UI/UX design
- PostgreSQL Objects
- Support Foreign Server with User Mapping.
- Support Foreign Table.
- Support PostgreSQL Debugger.
- Enhanced Object Designers.
- A breakthrough engine that makes everything amazingly smooth.
- With the new On Startup feature and Touch Bar support, organizing your work and browsing your PostgreSQL database objects couldn't get any easier.
- A typo-free environment is easier to accomplish with advanced code completion.
- Brand new Structure Synchronization: compare objects before syncing your PostgreSQL databases.
- Brand new Data Synchronization: show particular status to distinguish the differences between records easily
- New Automation: optimize your PostgreSQL database activities with flexible database automation and scheduling.
Navicat Cloud Collaboration Capabilities
With Navicat Cloud Collaboration, Navicat customers now have the ability to invite a colleague to work together on a project— to assign roles to members and have visibility into the activities in the Activity Log.
Free Trial and Availability
A Free 14-day Trial is also available for download, for more details please go to : https://www.navicat.com/en/download/navicat-for-postgresql
To learn more about Navicat for PostgreSQL, please visit: https://www.navicat.com/en/products/navicat-for-postgresql
Navicat develops the leading database management and development software. One of its top-rated products, Navicat Premium, allows you to access up to 6 databases all-in-one including MySQL, MariaDB, SQL Server, SQLite, Oracle, and PostgreSQL, eliminating workflow disruption to leverage users’ time and increasing productivity and efficiency.
PremiumSoft CyberTech Ltd. is a multinational corporation headquartered in Hong Kong, the company was founded in 1999 and has developed numerous award-winning products over the years.
Full View / NID: 67296 / Submitted by: The Zilla of Zuron
Oxford, United Kingdom - August 27, 2017
2ndQuadrant is proud to announce that the 2ndQuadrant PostgreSQL Conference 2017 (2Q PGConf, for short) will be hosted on November 7th in New York City, NY (with optional training day on Nov. 6th) and November 9th in Chicago, IL.
2Q PGConf is a conference dedicated to exchanging knowledge about PostgreSQL and helping you to understand how it can work for your enterprise or business.
2Q PGConf provides a unique opportunity to learn more about PostgreSQL from world-class experts talking about both recent achievements and the exciting developments coming in the future.
In addition to the world class talks being presented in New York and Chicago - we are also offering training sessions the day before the conference in New York (Nov. 6) in the following areas: Postgres-BDR, Postgres-XL & Performance, and PostgreSQL 10 New Features.
For more details about 2Q PGConf 2017, please visit http://www.2qpgconf.com/#about
Call for Papers
Call for Papers is officially open! We are looking for dynamic presentations, case studies, and talks on the following topics:
- PostgreSQL 10
- PostgreSQL 11 - What's in store for the future of PostgreSQL?
- Administering large scale PostgreSQL installations
- Case studies and/or success stories of PostgreSQL deployments (or interesting failures)
- PostgreSQL tools and utilities
- Community and local user groups
- Tuning and performance improvements
- Migration from other database systems
- Replication, Clustering and High Availability
- Disaster Recovery and Backup strategies
- Benchmarking and hardware
- DevOps and continuous deployment/configuration/integration around PostgreSQL
This list is not exhaustive, we would love to receive any interesting submissions surrounding PostgreSQL.
For a full list of topics or to submit a talk, visit http://www.2qpgconf.com/#cfp
Submission deadline is midnight August 22, 2017 Pacific Time.
Want to be a part of the Open Source PostgreSQL movement? Join us as a sponsor of 2Q PGConf 2017! Read about sponsorship opportunities at http://www.2qpgconf.com/#sponsors
- 25 July 2017 - CFP Opens
- 22 Aug 2017 - CFP Closes
- 5 Sept 2017 - Speakers are informed of talk acceptance
For any additional questions or information about 2Q PGConf, please contact 2QPGConf@2ndQuadrant.com
Full View / NID: 67316 / Submitted by: The Zilla of Zuron
Paris, France - July 24th, 2017
ldap2pg is a simple yet powerful tool to synchronize Postgres roles and ACLs from LDAP directories, including OpenLDAP and Active Directory.
Project goals include stability, portability, high configurability, state of the art code quality and nice user experience.
Here is what's new in version 2.0:
Inspect, grant and revoke custom ACLs.
Reassign objects on role delete.
Manage several databases.
Move to libldap through pyldap.
Accept standard libldap LDAP* env vars.
Deprecation: LDAP_* envvars are deprecated in favor of libldap2 regular envvars.
Read ldaprc files.
SASL authentification support.
Read configuration from stdin.
Here is some documentation to learn more about Ldap2pg:
Contribution: Check out our Github repository and help us if you can
Full View / NID: 67228 / Submitted by: The Zilla of Zuron
The PHP development team announces the immediate availability of PHP 7.2.0 Beta 1. This release is the first beta for 7.2.0. All users of PHP are encouraged to test this version carefully, and report any bugs and incompatibilities in the bug tracking system. THIS IS A DEVELOPMENT PREVIEW - DO NOT USE IT IN PRODUCTION!PHP 7.2.0 Beta 1 builds on previous releases with:The much anticipated Sodium extensionOpcache improvementsCountable support for DOMNodeList and DOMNamedNodeMapImproved handling for invalid UTF8 in json_decode()And many bugfixes... For more information on the new features and other changes, you can read the NEWS file, or the UPGRADING file for a complete list of upgrading notes. These files can also be found in the release archive. For source downloads of PHP 7.2.0 Beta 1 please visit the download page, Windows sources and binaries can be found at windows.php.net/qa/. The second beta will be released on the 3rd of August. You can also read the full list of planned releases on our wiki. Thank you for helping us make PHP better.
Full View / NID: 67188 / Submitted by: The Zilla of Zuron
Oxford, United Kingdom - July 17, 2017
2ndQuadrant is proud to announce the release of Barman 2.2. Barman is a Backup and Disaster Recovery Manager for PostgreSQL databases.
This major release boasts a long awaited feature: the implementation of parallel copy for backup/recovery through the parallel_jobs option. This highly anticipated feature allows Barman to perform copies at an accelerated rate, speeding up the backup and recovery process for the rsync copy method.
Subito, long time partners of 2ndQuadrant and sponsors of the Barman project, were happy to participate in early testing of the parallel copy feature. The Subito Data Team was pleased with the results, stating that "Barman's parallel backup feature with 4 parallel jobs doubled transfer rate and cut the backup time by 60% and recovery time by 40%."
This feature has been a goal of the development team for some time. "Parallel copy fills an important gap for Barman in very large database (VLDB) scenarios, by giving users flexibility and freedom in architecture design to help them reduce both backup and recovery times sensibly," said Gabriele Bartolini, one of the lead developers behind Barman. "This feature takes advantage of the code refactoring activity that has been previously performed with 2.0 and 2.1 releases, including the thousands of automated tests that help us make Barman more robust."
Other notable features in this major release include:
- Support custom WAL size (PostgreSQL 8.4 and up)
- Improve check command
- Add external_configuration to backup_options
- Add --get-wal and --no-get-wal options to barman recover
- Add max_incoming_wals_queue global/server option for the check command
- Documentation improvements
Additionally, several minor bug fixes have also been implemented. Read the full release notes for Barman 2.2 here.
Navionics, manufacturer of electronic navigational charts and founding sponsor of the Barman project, migrated its systems to PostgreSQL in 2012. With several servers under Barman backup, the Navionics team stated that they are proud to have contributed again in the developing of a new Barman release that includes parallel jobs. "We have been a sponsor of Barman since the first release because we need a reliable system and disaster recovery [capability] for our production servers," stated the Navionics DBA Team. "We are sure that [parallel copy within Barman] will allow us to have faster backup and restore for our huge databases."
Barman is an open-source administration tool for backup and disaster recovery of PostgreSQL servers written in Python. It allows organizations to perform remote backups of multiple servers in business critical environments and help DBAs during the recovery phase.
Barman is developed and maintained by 2ndQuadrant and distributed under GPL v3.
To learn more about Barman please visit https://www.2ndquadrant.com/en/resources/barman/.
2ndQuadrant was founded in 2001 by Simon Riggs, a major developer and committer of the PostgreSQL project. As the largest single collective organization of PostgreSQL experts of any company globally, it is 2ndQuadrant's mission to provide the gold standard of products and services to support PostgreSQL and its continuous growth. Comprised of some of the best known developers from around the globe, all members actively contribute to the development of PostgreSQL.
Full View / NID: 67156 / Submitted by: The Zilla of Zuron
The PostgreSQL Global Development Group announces today that the second beta release of PostgreSQL 10 is available for download. This release contains previews of all of the features which will be available in the final release of version 10, including fixes to many of the issues found in the first beta. Users are encouraged to begin testing their applications against 10 beta2.
Upgrading to Beta2
PostgreSQL 10 beta2 requires an upgrade from beta1 or earlier either using pg_dump / pg_restore or pg_upgrade.
Changes Since Beta1
Any bugfixes applied to 9.6 or earlier that also affected 10 are included in beta2. Our users and contributors also reported bugs against 10 beta 1, and many of them have been fixed in this release. We urge our community to re-test to ensure that these bugs are actually fixed, including:
- Fix memory leaks in new partitioning code
- Don’t explicitly mark range partitioning columns as NOT NULL
- Fix compilation with BSD authentication
- Try next host after timeout in libpq with multiple hosts specified
- Verify that the server constructed SCRAM none correctly
- Fix table sync in logical replication for tables with columns in different order
- Fix pg_dump:ing collations from pre-10 servers
- Fix crash in BRIN index auto summarization
- Generate pg_basebackup temporary slot name from backend pid, not client
- Make ALTER SEQUENCE fully transactional
- Allow COPY (query) TO to be parallelized
- Fix ALTER SUBSCRIPTION grammar ambiguity
- Don’t set application_name in logical replication workers
- Allow query cancel of walsender backends
- Prevent BEFORE triggers from violating partition constraints
- Mark to_tsvector(regconfig, json[b]) functions as immutable
- Apply RLS policies to partitioned tables
- Add MSVC build system support for ICU and fix ICU support on Windows
- Disallow set returning functions inside CASE or COALESCE
- Teach PL/pgSQL about partitioned tables
- Don’t downcase entries in shared_preload_libraries et al
- Prevent table partitions from being turned into views
- Fix IF NOT EXISTS in CREATE STATISTICS
- Fix memory leaks in in ICU encoding conversion
- Fix import of system collations
- Fix logical replication with replication identity full
- Support tcp_keepalive_idle option on Solaris
- Don’t require schema public to exist for pg_dump -c
- Fix transition tables for partition/inheritance, writable CTEs and ON CONFLICT
- Change pg_ctl -w to detect server-ready state by watching status in postmaster.pid
- Forbid gen_random_uuid() when built with --disable-strong-random
- Allow libpq to use multiple hostaddrs to go with multiple hostnames
- Fix COPY handling of transition tables with indexes
- On Windows, retry process creation in case shared memory reservation fails
Note that some known issues remain unfixed. Before reporting a bug in the beta, please check the Open Items page.
This is the second beta release of version 10. The PostgreSQL Project will release additional betas as required for testing, followed by one or more release candidates, until the final release in late 2017. For further information please see the Beta Testing page.
Full View / NID: 67111 / Submitted by: The Zilla of Zuron
The PHP development team announces the immediate availability of PHP 7.2.0 Alpha 3. This release contains fixes and improvements relative to Alpha 2. All users of PHP are encouraged to test this version carefully, and report any bugs and incompatibilities in the bug tracking system.THIS IS A DEVELOPMENT PREVIEW - DO NOT USE IT IN PRODUCTION!For information on new features and other changes, you can read the NEWS file, or the UPGRADING file for a complete list of upgrading notes. These files can also be found in the release archive.For source downloads of PHP 7.2.0 Alpha 3 please visit the download page, Windows sources and binaries can be found on windows.php.net/qa/.The first beta will be released on the 20th of July. You can also read the full list of planned releases on our wiki.Thank you for helping us make PHP better.
Full View / NID: 67032 / Submitted by: The Zilla of Zuron
The PHP development team announces the immediate availability of PHP 7.1.7. This is a security release with several bug fixes included. All PHP 7.1 users are encouraged to upgrade to this version. For source downloads of PHP 7.1.7 please visit our downloads page, Windows source and binaries can be found on windows.php.net/download/. The list of changes is recorded in the ChangeLog.
Full View / NID: 67031 / Submitted by: The Zilla of Zuron
The PHP development team announces the immediate availability of PHP 5.6.31. This is a security release. Several security bugs were fixed in this release. All PHP 5.6 users are encouraged to upgrade to this version.For source downloads of PHP 5.6.31 please visit our downloads page, Windows source and binaries can be found on windows.php.net/download/. The list of changes is recorded in the ChangeLog.
Full View / NID: 67030 / Submitted by: The Zilla of Zuron
Paris, France - July 5th, 2017
ldap2pg is a simple yet powerful tool to synchronize Postgres roles from LDAP directories, including OpenLDAP and Active Directory. Version 1.0 was released today, and there's more to come!
Project goals include stability, portability, high configurability, state of the art code quality and nice user experience.
Configure multiples LDAP queries.
Customize Postgres role options (LOGIN, SUPERUSER, REPLICATION, etc.).
Create, alter and drop roles.
Manage role members.
Dry run to audit a cluster.
Here is some documentation to learn more about Ldap2pg:
Full View / NID: 67025 / Submitted by: The Zilla of Zuron
The PHP development team announces the immediate availability of PHP 7.2.0 Alpha 2. This release contains fixes and improvements relative to Alpha 1. All users of PHP are encouraged to test this version carefully, and report any bugs and incompatibilities in the bug tracking system.THIS IS A DEVELOPMENT PREVIEW - DO NOT USE IT IN PRODUCTION!For information on new features and other changes, you can read the NEWS file, or the UPGRADING file for a complete list of upgrading notes. These files can also be found in the release archive.For source downloads of PHP 7.2.0 Alpha 2 please visit the download page, Windows sources and binaries can be found on windows.php.net/qa/.The third and final alpha will be released on the 6th of July. You can also read the full list of planned releases on our wiki.Thank you for helping us make PHP better.
Full View / NID: 66873 / Submitted by: The Zilla of Zuron
It has been a while since the last release of PgBackMan and with this version we hope to start a new period with more frequent releases. This new release implements some new features and fixes some bugs from version 1.1.0. Source files, RPM and DEB files are available at GitHub.
- Add dbname exception field to "register snapshot definition"
- Add dbname exception field to "register backup definitions"
- Possibility of defining multiple snapshots definitions in one command
- Update "show pgbackman config" to show more information
- Define a default backup server in all backup servers inputs.
- Possibility of generating CSV and JSON output with all show_* pgbackman commands
- Refactor the code used to manage command line parameters and define new parameters.
- Automatic compression of cluster type backups if gzip is available.
- New command to move backup definitions between backup servers.
- Add support for postgreSQL 9.6
Migration to 1.2.0
It is very important to check the upgrade procedure to version 1.2.0 in the documentation to avoid problems and errors when and after upgrading to the new version.
Check the section "Upgrading PgBackMan" for more information.
- "show job queues" view does not show the right domain for pgsql_nodes. Issue:#47
- Backup definitions of type CLUSTER getting DELETE status. Issue:#39
Full View / NID: 66870 / Submitted by: The Zilla of Zuron
PL/Java brings functions, triggers, and types in Java. 1.5.1, now in beta,
adds support for PostgreSQL 9.6 and 10 (beta), with a small number of
improvements and fixes.
Project site: http://tada.github.io/pljava/
Release notes: http://tada.github.io/pljava/releasenotes.html
One previously-announced security issue is addressed in PL/Java 1.5.1, as
described in the release notes.
This release introduces support for parallel-safety declarations on
functions in PostgreSQL 9.6. Simple cases work as expected, but PL/Java's
code has not been thoroughly audited to be sure its internal behavior
cannot violate constraints on parallel-restricted or parallel-safe
functions. See the release notes and new user-guide page on parallel query.
This could be a fruitful area for beta testing.
In PostgreSQL 10, trigger transition tables are supported for AFTER
triggers, as described in the release notes.
Notable changes have also been made for the benefit of maintainers of
prebuilt PL/Java packages for software distributions. They allow the
build to be tailored appropriately with options on the mvn command line
and no need to patch the source. One of these allows a working default
for pljava.libjvm_location to be built in, when packaging for
a distribution that has a known, conventional location for Java.
An entire section for package maintainers has been added to the build docs.
Please see the release notes for a more complete list of changes.
1.5.1-BETA1 is available from GitHub as a source release, which builds
quickly using Maven:
Release page: https://github.com/tada/pljava/releases/tag/V1_5_1b1
This wiki page will add links to prebuilt packages that become available:
Full View / NID: 66858 / Submitted by: The Zilla of Zuron
The PHP development team announces the immediate availability of PHP 7.1.6. Several bugs have been fixed. All PHP 7.1 users are encouraged to upgrade to this version. For source downloads of PHP 7.1.6 please visit our downloads page, Windows source and binaries can be found on windows.php.net/download/. The list of changes is recorded in the ChangeLog.
Full View / NID: 66681 / Submitted by: The Zilla of Zuron
PostgreSQL Conference Europe 2017 will be held on October 24-27 in the Warsaw Marriott Hotel, in Warsaw, Poland. It will cover topics for PostgreSQL users, developers and contributors, as well as decision and policy makers. For more information about the conference, please see the website.
If you are interested in our sponsorship opportunities, please see the end of this announcement.
We are now accepting proposals for talks in English.
Each session will last 45 minutes, and may be on any topic related to PostgreSQL. Suggested topic areas include:
- Developing applications for PostgreSQL
- Administering large scale PostgreSQL installations
- Case studies and/or success stories of PostgreSQL deployments
- PostgreSQL tools and utilities
- PostgreSQL hacking
- Community & user groups
- Tuning the server
- Migrating from other systems
- Benchmarking & hardware
- PostgreSQL related products
Of course, we're happy to receive proposals for talks on other PostgreSQL related topics as well.
We may also have a limited number of longer, 90-minute, slots available. Please indicate clearly in your submission if you wish to make a 90-minute talk.
Finally, there will be a session of five minute lightning talks. A separate call for proposals will be made for them further on.
The submission deadline is August 7th. Selected speakers will be notified before August 22nd, 2017.
Please submit your proposals by going to the submission system and following the instructions there.
The proposals will be considered by committee who will produce a schedule to be published nearer the conference date.
All selected speakers will get free entry to the conference (excluding training sessions). We do not in general cover travel and accommodations for speakers, but may be able to do so in limited cases. If you require assistance with funding to be able to attend, please make a note of this in the submission notes field.
We have also opened our Call for Sponsors. We offer a wide range of sponsorship opportunities, ranging from a low cost Bronze level which is a great way to show your support for the community, to the Platinum level which is limited to three sponsors (so act fast if you are interested!).
If you are interested, please see the detailed descriptions and click the signup link from there!
We look forward to hearing from you, and seeing you in Warsaw in October!
Full View / NID: 66660 / Submitted by: The Zilla of Zuron
check_pgactivity 2.2 released
The OPMDG has finally released the version 2.2 of check_pgactivity. Most of the changes were already committed since a long time, but this release finally brings official support for PostgreSQL 9.6 in check_pgactivity.
This release brings some new features :
- support for PostgreSQL 9.6
- add service sequences_exhausted to prevent a sequence running out of ids
- add service stat_snapshot_age to detect a stuck stats collector process
- add service pgdata_permission to monitor rights and ownership of PGDATA directory
- add support for "pending restart" parameters in service settings (9.5+)
- add timeline of in the perfdata output in service wal_files
- add warn/critical thresholds to streaming_delta perfdata
- make thresholds optional in service streaming_delta
Some fixes and changes were also done :
- fix backends_status for PostgreSQL 9.6
- improve and rename "ready_archives" to "archiver"
- fix archive_folder to handle compressed archived WAL properly
- fix a race condition to handle concurrent executions correctly
- fix bug in "human" output format
- fix documentation about default db connection
- now use parameter server_version_num to detect PostgreSQL version
What is check_pgactivity
check_pgactivity is a Nagios-compatible checker to monitor every key features of a PostgreSQL cluster :
- number of sessions, longuest queries, locked sessions, etc
- database size, bloated tables and bloated indexes
- WAL files, archiver state, database dumps
- streaming replication, replication slots
- and many more
check_pgactivity supports several output formats :
- Nagios, strict or not
- binary (Perl-compatible)
Why check_pgactivity ?
The OPMDG was initially formed by Dalibo to support the development of our OPM
monitoring suite. The OPMDG is an informal group of people contributing to OPM and
related tools, and is independant from the company in order to encourage other contributors
to submit patches.
We initially thought about using check_postgres for the OPM monitoring suite, but it lacked
some crucial performance datas and the base code was difficult to maintain. We decided to
write our own Nagios checker from scratch, in a more maintainable manner and with a focus on
a rich perfdata set.
Thus, it's now very easy to extend check_pactivity to support new services or simply support
a new PostgreSQL release - PostgreSQL 10 support is already in the work. The output format is
automatically treated by check_pgactivity, a service just has to return a some variables.
All releases can by downloaded from github : https://github.com/OPMDG/check_pgactivity/releases
The project page : https://github.com/OPMDG/check_pgactivity
Full View / NID: 66644 / Submitted by: The Zilla of Zuron
Database .NET v22 is an innovative, powerful and intuitive multiple database management tool. (Full support for PostgreSQL 8.4~9.6)
Free, All-In-One, Portable, Single executable file and Multi-language.
Major New features from version 19.9 to 22.0:
- Updated to Npgsql.dll 3.2.2
- Massive performance improvements (>30%+)
- Added support for Asynchronous connection open
- Added support for PostgreSQL Extension objects
- Added support for PostgreSQL Exclusion Constraints
- Added generating CRUD stored procedures for PostgreSQL
- Added displaying RefCursor results for PostgreSQL
- Added displaying Indexes for PostgreSQL Materialized Views
- Added automatically list foreign key references to IntelliSense
- Added auto Commit to Context Menu
- Added generating INSERTs to new query window
- Added full screen results
- Added preserving NULL values by Exporting and Importing delimited text files
- Added generating Delimited text files by Script Generator
- Added support for importing XML format
- Added support for exporting data to Markdown format
- Added syntax Validation for creating a new table
- Ability to delete multiple selected objects
- ...and more
Full View / NID: 66588 / Submitted by: The Zilla of Zuron
Intelligent Converters released new versions of MSSQL-to-PostgreSQL and Oracle-to-PostgreSQL with the following enhancements:
- option to convert views in PostgreSQL format
- option to export into PostgreSQL script file
- improved support for Azure SQL (in MSSQL-to-PostgreSQL)
Full View / NID: 66568 / Submitted by: The Zilla of Zuron
PostgresOpen and PGConf SV have joined forces this year to put together
a fantastic PostgreSQL conference, PostgresOpen SV 2017, being held in
downtown San Francisco from September 6th to 8th.
Early Bird Registration for PostgresOpen SV 2017 is now open!
Simply go to our tickets page and register to
attend the longest running annual PostgreSQL conference in the US.
The Program Committee is excited to be able to offer tickets for
PostgresOpen SV at the same rate as last year, with a $200 discount
for early bird registrations!
We also want to remind you that the Call for Papers is only open until
May 30th, Anywhere on Earth (AoE), this is the last chance for you
to submit your talk for PostgresOpen SV 2017, there's only two weeks
Presentations on any topic related to PostgreSQL including, but not
limited to, case studies, experiences, tools and utilities, application
development, data science, migration stories, existing features, new
feature development, benchmarks, and performance tuning are encouraged.
Tutorials will be announced in the coming weeks- watch our blog
The Program Committee looks forward to bringing the best PostgreSQL
presentations and tutorials from speakers around the world to the fantastic
Parc55 in downtown San Francisco.
Speakers will be notified by June 6th, 2017 AoE, with the schedule to be
published once selected speakers have confirmed.
PostgresOpen SV 2017 is only able to happen with the support of our
fantastic sponsors. We are extremely pleased to be able to recognize
our Diamond launch sponsors:
and head to our site to see all of our Gold, Silver and Supporter sponsors
Sponsorship opportunities are still available!
We look forward to seeing everyone in San Francisco!
Any questions? Please contact: firstname.lastname@example.org
Full View / NID: 66437 / Submitted by: The Zilla of Zuron
The PostgreSQL Global Development Group announces today that the first beta release of PostgreSQL 10 is available for download. This release contains previews of all of the features which will be available in the final release of version 10, although some details will change before then. Users are encouraged to begin testing their applications against this latest release.
Major Features of 10
The new version contains multiple features that will allow users to both scale out and scale up their PostgreSQL infrastructure:
- Logical Replication: built-in option for replicating specific tables or using replication to upgrade
- Native Table Partitioning: range and list partitioning as native database objects
- Additional Query Parallelism: including index scans, bitmap scans, and merge joins
- Quorum Commit for Synchronous Replication: ensure against loss of multiple nodes
We have also made three improvements to PostgreSQL connections, which we are calling on driver authors to support, and users to test:
- SCRAM Authentication, for more secure password-based access
- Multi-host "failover", connecting to the first available in a list of hosts
- target_session_attrs parameter, so a client can request a read/write host
Many other new features and improvements have been added to PostgreSQL 10, some of which may be as important, or more important, to specific users than the above. Certainly all of them require testing. Among them are:
- Crash-safe and replicable Hash Indexes
- Multi-column Correlation Statistics
- New "monitoring" roles for permission grants
- Latch Wait times in pg_stat_activity
- XMLTABLE query expression
- Restrictive Policies for Row Level Security
- Full Text Search support for JSON and JSONB
- Compression support for pg_receivewal
- ICU collation support
- Push Down Aggregates to foreign servers
- Transition Tables in trigger execution
Further, developers have contributed performance improvements in the SUM() function, character encoding conversion, expression evaluation, grouping sets, and joins against unique columns. Analytics queries against large numbers of rows should be up to 40% faster. Please test if these are faster for you and report back.
See the Release Notes for a complete list of new and changed features.
Test for Bugs and Compatibility
We count on you to test the altered version with your workloads and testing tools in order to find bugs and regressions before the release of PostgreSQL 10. As this is a Beta, minor changes to database behaviors, feature details, and APIs are still possible. Your feedback and testing will help determine the final tweaks on the new features, so test soon. The quality of user testing helps determine when we can make a final release.
Additionally, version 10 contains several changes that are incompatible with prior major releases, particularly renaming "xlog" to "wal" and a change in version numbering. We encourage all users test it against their applications, scripts, and platforms as soon as possible. See the Release Notes and the What's New in 10 page for more details.
This is the first beta release of version 10. The PostgreSQL Project will release additional betas as required for testing, followed by one or more release candidates, until the final release in late 2017. For further information please see the Beta Testing page.
Full View / NID: 66426 / Submitted by: The Zilla of Zuron