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Paris, December 07 2015
DALIBO is proud to present the third release of PoWA, the PostgreSQL Workload
Analyzer.
Realtime traffic analysis and dynamic graphs
PoWA is a workload analyzer that gives a clear view of the activity of
your PostgreSQL servers with a query runtime graph and a block hit/read graph
along with a chart of time-consuming queries over the specified time period.
If you zoom anywhere in one of the graphs, the chart will adjust and show you
which queries were running at that time. If you click on a specific query, you
will get additional graphs such as read/write time, number of rows affected,
local and shared hit, etc.
Better predicate analyzer
The pg_qualstats extension stores
new counters. It's now possible to know the most executed predicates in
relation to all the related queries. It also tracks non-normalized queries so
that it’s possible to execute an EXPLAIN of any query tracked by pg_stat_statements.
Database global optimization
PoWA is now able to use statistics about every predicate used by any query
executed on a database to suggest the smallest index set that optimizes every one of those predicates.
In particular, the heuristics place heavy emphasis in consolidating many
indexes into one by giving preference to definitions spanning multiple
columns. This can provide new information about the actual load and correlation
between predicates that are traditionally hard to discover for the DBA.
Index suggestion check
Thanks to the HypoPG extension, the benefits of the
suggested index creations can automatically be checked by running the queries
against hypothetical indexes.
You can see instantly if the suggested index is relevant and how much it'll
improve the query.
Credits
DALIBO would like to thank the users and developers who contributed to this
release.
PoWA is an open project available under the PostgreSQL License. Any
contribution to build a better tool is welcome. You just have to send your
ideas, patches or features requests using the GitHub tools or to powa-users@googlegroups.com
Links
For PoWA 3.0.0:
For the stats extensions:
About PoWA
PoWA is PostgreSQL Workload Analyzer that gathers performance stats and
provides real-time charts and graph to help monitor and tune your PostgreSQL
servers.
Code & Demo at dalibo.github.io/powa
About DALIBO
DALIBO is the leading PostgreSQL company in France, providing support,
trainings and consulting to its customers since 2005. The company contributes
to the PostgreSQL community in various ways, including : code, articles,
translations, free conferences and workshops.
Check out DALIBO's open source projects at dalibo.github.io
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Full View / NID: 57230 / Submitted by: The Zilla of Zuron
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VMware NSX network virtualization and vRealize Automation deliver a feature rich, dynamic integration that provides the capability to deploy applications along with network and security services at provisioning time while maintaining compliance with the required security and connectivity policies. This native integration highlights the value of NSX when combined with automation and self-service and shows […] The post VMware NSX and vRealize Automation Overview – Part 1 appeared first on The Network Virtualization Blog.
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Full View / NID: 57220 / Submitted by: The Zilla of Zuron
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By: Eero Teerikorpi, Sr. Director, Strategic Alliance, VMware Modern enterprises depend on an extensive fabric of databases and applications that have been built up over long periods of time. Relational databases based on Oracle are particularly a particular vital part of this infrastructure.It is critically important for businesses to enable such databases are protected against […] The post Announcing New Oracle Replication with VMware Continuent 5.0 appeared first on VMware vCloud Blog.
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Full View / NID: 57219 / Submitted by: The Zilla of Zuron
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??????????!VMware???????????Satoko??? ??????????????CPU????????????????????????????????????????????????????????????????????????CPU???????????????????????????????????????????? CPU?????????????????????????????????????????????????????????????????????????????????????????????????????? vSphere ??????????????????????????????? ????????????????????????????????????????????????????????????????????????????????? ???????????????????????? ????= ESXi ???????????????????????? ??????????????????????????? ????1:???????? ????2:???????????????? ????3:?????????????????? ????1:???????? ?????????????????????????????? ESXi ????????????????????????????????????????????ESXi?????????????????? ????????????????? ESXi ???????????????????????????????????????????????????????????????????????????????ESXi ??????????????????!???????????? ????????????????????ESXi(???????)???????????????????? ??????????????????????????????!?????????????????? ????????????????????????????????vSphere HA ( ??HA )????HA ????????????????????????????????????????25%?CPU???????????????????????????????????????????????????????????????? ????2:????????????????? HA????????????????ESXi?????????….????????????????????????????????????????????????????????????????????????????????? ??????????????????????????????? ESXi ??????????? ??????????????????????????? ????????????????????????????????? ESXi ????????????? ??????????????????????????????????????????????????????? HA????….??????ESXi??????????????? ????????????????????????????????? ??????????????????????????????????????????????????? ???????????CPU???????????????????????????????????????????????(DRS:vSphere Distributed Resource Scheduler) ????=????????????????????????????????CPU/??????????????DRS?????????????????????????????CPU???????????????????????????????????????????? DRS????????ESXi ?1??????????????????????????????????????? ???????????????????DRS??????????????????????????2???????????????????????????????????????????DRS??????????????? ????3 :?????????????????? ?????????????????????????????????????….???????????????????…????????????????????????????????????????? ??????????????????????????????????????? […] The post VMware?????????????????????????????????? appeared first on Japan Cloud Infrastructure Blog.
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Full View / NID: 57218 / Submitted by: The Zilla of Zuron
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AirWatch is among vendors who lead the pack for enterprise mobile management (EMM). Forrester Research evaluated 11 EMM providers and their products, including AirWatch 8.1, and ranked AirWatch an EMM leader. Scoring current offering, strategy and market presence, we believe this new report demonstrates AirWatch’s strength in today’s rapidly evolving EMM market. According to the […]]>...
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Full View / NID: 57217 / Submitted by: The Zilla of Zuron
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To kick-off the second week of our Appy Holidays series, we were excited to virtually sit down with Jason Walker, VP of Strategy and Operations for North America at Deputy, an App Configuration for Enterprise community members. Read our Q&A with Jason to learn more about Deputy, the enterprise mobile app business leaders need to […]]>...
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Full View / NID: 57216 / Submitted by: The Zilla of Zuron
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by Priti Mishra Performance studies have previously shown that there is no doubt virtualized servers can run a variety of applications near, or in some cases even above, that of software running natively (on bare metal). In a new white paper, we raise the bar higher and test “monster” vSphere virtual machines loaded with CPU […] The post Virtualizing Performance-Critical Database Applications in VMware vSphere 6.0 appeared first on VMware VROOM! Blog.
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Full View / NID: 57215 / Submitted by: The Zilla of Zuron
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The new VMware Partner Professional Services Program (PPSP) recognizes and rewards partners who sell and deliver their own consulting services engagements, with an emphasis on moving customers to the Software-Defined Enterprise. Through services-focused training, access to VMware IP materials plus sales and delivery support, the PPSP Program will help you create a highly profitable services […] The post New Partner Professional Services Program Launched appeared first on Partner News.
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Full View / NID: 57214 / Submitted by: The Zilla of Zuron
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VMware Virtual SAN (VSAN) is radically simple, hyper-converged storage for virtualized environments. Hyper-converged Infrastructure (HCI) leverages the hypervisor to deliver compute, networking and shared storage from a single x86 platform. In addition to being incredibly simple to deploy and provision, Virtual SAN allows you to scale storage and compute resources, eliminating costly forklift upgrades. Every The post Top 4 Benefits of VMware Virtual SAN (As Told By Customers) appeared first on Virtual Blocks.
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Full View / NID: 57213 / Submitted by: The Zilla of Zuron
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At VMware, we believe that each of our people has what it takes to make change happen. Through the VMware Foundation, VMware employees are empowered to give back to the causes closest to their hearts through Service Learning. Connect with VMware CTO Ambassador and Business Solutions Strategist, Ed Hoppitt and hear how he is taking […] The post Making Change Happen: How a Passion for Robots Sparks the Next Generation of STEM Innovators appeared first on VMware Careers Blog.
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Full View / NID: 57212 / Submitted by: The Zilla of Zuron
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This article takes eightcommon misperceptions about virtualizing Hadoop and explains why they are errors in people’s understanding. The short explanations given should serve to clear up the understanding about these important topics. Myth #1: Virtualization may add significant performance overhead to a Hadoop cluster. This is a common question from users who are in the […] The post Eight Myths about Virtualizing Hadoop Dispelled appeared first on VMware vSphere Blog.
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Full View / NID: 57211 / Submitted by: The Zilla of Zuron
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The Official Pattern Release or OPR is Trend Micro's latest compilation of patterns for identified viruses. It is guaranteed to have passed a series of critical tests to ensure that customers get optimum protection from the latest virus threats.
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Full View / NID: 57210 / Submitted by: The Zilla of Zuron
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Life just got easier if your company is one of the 300,000 relying on Esri solutions to visually understand and analyze location data. That’s because the Esri ArcGIS Desktop Virtualization Appliance with NVIDIA GRID graphics virtualization technology is here. Now, geographic information systems (GIS) applications, like Esri ArcGIS Pro, can be delivered to users in… Read More
The post How NVIDIA GRID Is Bringing GIS to Any Device, Anywhere appeared first on The Official NVIDIA Blog.
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Full View / NID: 57209 / Submitted by: The Zilla of Zuron
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Judges commend Eirteic’s Initiative to Simplify Network ManagementCork, Ireland, 7 December 2015: Cork company Eirteic, the service assurance company, has won the Best Network Operation Initiative at the World Communications Awards. The winning project was for Eirteic’s implementation of a next generation service management platform for eir, the first phase of which went live earlier this year. Eirteic is the first Irish company to win an award at the prestigious annual event, which was held...
Source: RealWire
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Full View / NID: 57208 / Submitted by: The Zilla of Zuron
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CloudPort delivers easy access to innovative cloud & network solution portfolio London, U.K., 7th December 2015 - British cloud and network provider, Exponential-e has announced the launch of its first ever channel cloud pricing portal. Branded CloudPort, it provides the channel with a platform for the pricing and ordering of cloud and networking services that ensures partners and resellers have the resources to progress sales. Through the portal, the channel will have access to live...
Source: RealWire
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Full View / NID: 57207 / Submitted by: The Zilla of Zuron
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The Official Pattern Release or OPR is Trend Micro's latest compilation of patterns for identified viruses. It is guaranteed to have passed a series of critical tests to ensure that customers get optimum protection from the latest virus threats.
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Full View / NID: 57206 / Submitted by: The Zilla of Zuron
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The Official Pattern Release or OPR is Trend Micro's latest compilation of patterns for identified viruses. It is guaranteed to have passed a series of critical tests to ensure that customers get optimum protection from the latest virus threats.
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Full View / NID: 57205 / Submitted by: The Zilla of Zuron
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Hey everyone! I know, it’s been a while since I blogged. It’s been an insanely busy time here at VMware, especially for vSphere security. VMworld US and Europe vSphere security sessions were very popular! And since then, I’ve been traveling a whole bunch, meeting customers and talking about security operations. A recurring ask has been […] The post SDDC Security Operations class from VMware Education appeared first on VMware vSphere Blog.
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Full View / NID: 57189 / Submitted by: The Zilla of Zuron
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By Anthony Rizzo, Staff End-User-Computing Technologist, VMware This series discusses the concept of VMware Horizon 6.2 and VMware Horizon Air Desktops and Horizon Air Apps as a flexible end-user-computing tooling system. Part 1 of VMware Horizon Integration – How the Pieces Fit Together reviewed the main ideas behind this concept. Part 2 of VMware Horizon […] The post VMware Horizon Integration – How the Pieces Fit Together, Part 4 appeared first on VMware End-User Computing Blog.
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Full View / NID: 57204 / Submitted by: The Zilla of Zuron
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Full Support for NeoKylin Linux Advanced Server 6.x has been introduced for these products: ESXi 6.0 and ESXi 6.0 Update 1 VMware announced Virtual Desktop Infrastructure (VDI) solutions for enterprise Linux desktops. NeoKylin is one of them. To read more please check out the Horizon 6 for Linux here. For more information about software and […] The post NeoKylin Linux Advanced Server 6.x appeared first on Guest OS Install Guide.
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Full View / NID: 57203 / Submitted by: The Zilla of Zuron
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El viernes 11 de diciembre VMware organiza un …
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Full View / NID: 57202 / Submitted by: The Zilla of Zuron
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Please be on high alert that the words “Thank you” are now hampering enterprise productivity! Say what?! Wait a minute, aren’t workers more confident in their bosses’ success and more likely to work hard when their superiors are grateful? Aren’t appreciated employees more motivated? And doesn’t expressing gratitude make us happier, better at networking and making decisions and increase our energy? Read more on ENTERPRISE PRODUCTIVITY HIGH ALERT: Stop Saying “Thank You”…
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Full View / NID: 57201 / Submitted by: The Zilla of Zuron
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Correlating VMware product build numbers to update levels TCP and UDP Ports required to access VMware vCenter Server, VMware ESXi and ESX hosts, and other network components Choosing a network adapter for your virtual machine Download URLs for VMware vSphere Client VMware support for open-vm-tools Increasing the size of a virtual disk Consolidating snapshots in […] The post Top 20 vCenter KBs for November 2015 appeared first on Support Insider.
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Full View / NID: 57200 / Submitted by: The Zilla of Zuron
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Have you ever paused to reflect on what is important to you in a workplace culture? Here at VMware, it is our people and EPIC2 values that shape life for our community. Connect with VMware Hands-on Labs Program Manager, Tina Valle, to get her unique perspectives on the power of culture and how her experiences […] The post The Power of Culture: How a Former Marine Seized an Opportunity to Grow at VMware appeared first on VMware Careers Blog.
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Full View / NID: 57199 / Submitted by: The Zilla of Zuron
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Das Jahr 2015 ist beinahe vorbei und wir machen bereits …
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Full View / NID: 57198 / Submitted by: The Zilla of Zuron
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Each month, we share the top VMware Global Support Services (GSS) news, alerts, and announcements from our sister blog, VMware Support Insider. Read on to find out what you might have missed.   Issues creating Desktops in VDI, and what to do about it Managing Horizon View desktops? Read this blog post for suggested mitigation […] The post Issues creating Desktops in VDI,and Top 20 Articles from KB appeared first on VMware Education and Certification Blog.
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Full View / NID: 57197 / Submitted by: The Zilla of Zuron
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1.Release the (EMM) kraken! AirWatch 8.2 helps make unified endpoint management a reality—finally. VMware EUC CTO Noah Wasmer lays out all the powerful new features—click here for all the details on the release. 2.20 business apps that will have you saying “Appy Holidays!” We’re spreading some holiday cheer by featuring an awesome enterprise app each […]]>...
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Full View / NID: 57196 / Submitted by: The Zilla of Zuron
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Various tasks fail after upgrading or migrating to VMware vRealize Automation 6.1.x or 6.2 VMware vRealize Automation workflows fail with the error: System.Xaml.XamlObjectWriterException: Failed to create a ‘PointCollection’ Moving the VMware vRealize Automation 6.x SQL database to a new server Provisioning a machine in VMware vRealize Automation fails with the error: CloneVM : Sequence contains […] The post Top 20 vRealize Automation KBs for November 2015 appeared first on Support Insider.
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Full View / NID: 57195 / Submitted by: The Zilla of Zuron
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Attention Virtual SAN (VSAN) users. A new Log Insight content pack has just been released specifically for Virtual SAN. For those of you not familiar with Log Insight, this product does automated log management through log analytics, aggregation and search. It allows administrators to analyze terabytes of logs, perform smart parsing to discover structure in The post A new vRealize Log Insight Content Pack for Virtual SAN appeared first on Virtual Blocks.
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Full View / NID: 57194 / Submitted by: The Zilla of Zuron
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Update sequence for vSphere 6.0 and its compatible VMware products Resetting the Administrator password in VMware vRealize Operations Manager appliance vRealize Operations Manager Sizing Guidelines vRealize Operations Manager 6.1 Sizing Guidelines Important information before upgrading to vSphere 6.0 Update 1 Enabling SSH access in VMware vRealize Operations Manager 6.0.x Configure a certificate for use with […] The post Top 20 vRealize Operations Manager KBs for November 2015 appeared first on Support Insider.
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Full View / NID: 57193 / Submitted by: The Zilla of Zuron
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