Articoli Project Management
Plan Academy
Plan Academy Project Controls Training & Courses
- Hydropower: North America’s Secret Weapon for a Cleaner Futureby Rama Al Jaber on 28 Gennaio 2025 at 18:38
What if I told you there’s a near-endless energy source sitting right under our noses, capable of powering millions of…
- Microsoft Project vs. Primavera P6 – Which is the Best Project Management Tool?by Faraz Khan on 7 Gennaio 2025 at 16:36
Wondering how Microsoft Project (MSP) stacks up against Oracle’s Primavera P6? Both are top-tier project management tools widely used in…
- Top 5 Reasons to Train in Project Controls in 2025by Rama Al Jaber on 17 Dicembre 2024 at 17:32
Whether managing schedules, budgets, or resources, the ability to forecast and adapt can be the difference between project success and…
- Power BI Cashflow Reporting – Exporting Data from Primavera P6by Faraz Khan on 31 Ottobre 2024 at 18:41
Leading up to the launch of our Power BI Foundations for Project Controls course, in this post, I will show…
- Power BI – Transforming Primavera P6 Data into Dynamic Reportsby Faraz Khan on 15 Ottobre 2024 at 15:30
Power BI is a powerful business analytics tool that transforms data into interactive, visually compelling insights. By integrating with tools…
- What’s New on the Plan Academy LMS in 2024by Joy Feddes on 1 Ottobre 2024 at 16:59
Have you noticed something different about our Learning Management System (LMS)? That’s right! We’ve made some exciting enhancements based on…
- Personal Leadership: Why is it Important for Schedulers?by Michael Lepage on 17 Settembre 2024 at 17:12
As I write this, companies are hungry for schedulers across the globe. I talk with project controls managers every week,…
- Construction Sustainability Goals for 2025by Rama Al Jaber on 6 Settembre 2024 at 15:21
By 2025, the construction industry is poised to implement several key sustainability goals that will shape its future. These goals…
- Project Delay Analysis: Best Methods and Limitationsby Faraz Khan on 22 Agosto 2024 at 20:24
When project delays occur, it’s crucial to substantiate the impact, whether it’s related to time, cost, or both. The choice…
- Track Construction Delays with this Free Delay Log Trackerby Michael Lepage on 8 Agosto 2024 at 14:00
Construction delays costs both Owners and Contractors millions of dollars each and every year. According to a Arcadis’ 2023 Global…
- Updating Primavera P6 with Data from Excelby Faraz Khan on 23 Luglio 2024 at 18:14
Importing data from Excel can be challenging due to various factors, such as selecting the appropriate columns and formatting them…
- Construction Project Management: 10 Strategies to Master in 2024by Rama Al Jaber on 9 Luglio 2024 at 17:31
Effective project management is crucial for the success of any endeavor. As we move further into 2024, construction managers are…
- Sustainability Highlights in 2024: 10 Projects to Keep Your Eye onby Rama Al Jaber on 26 Giugno 2024 at 14:25
We’re seeing a profound shift towards sustainability in the Construction Industry in 2024. Mega projects around the world are setting…
- Streamline Your Project: Importing Data from Excel to Primavera P6 Effortlesslyby Faraz Khan on 11 Giugno 2024 at 14:52
Preparing a schedule in Primavera P6 has traditionally been a time-consuming task, requiring manual data entry without the flexibility of…
- Primavera P6 Courses: 7 of the Most Popular Online Courses of 2024by Rama Al Jaber on 4 Giugno 2024 at 13:14
In the dynamic world of project management, mastering tools like Primavera P6 is essential for success. With numerous training options…
- Schedule Delays in Construction Projects: 7 Key Factorsby Faraz Khan on 14 Maggio 2024 at 17:30
Schedule delays are an ever-present challenge in construction projects, causing frustration, financial strain, and even legal disputes. Understanding the root…
- 6 New Features in Primavera P6 Professional Version 23.12by Rama Al Jaber on 16 Aprile 2024 at 17:53
Oracle’s Primavera P6 Professional has long been a trusted project management software by industries worldwide to streamline processes and enhance…
- ALICE CORE: Unleashing Efficiency in Constructionby Rama Al Jaber on 2 Aprile 2024 at 13:55
In the ever-evolving world of construction project management, staying ahead of the curve is paramount to success. With the emergence…
- Construction Sustainability Highlights 2023: Embracing the Futureby Michael Lepage on 10 Febbraio 2024 at 0:12
In the ever-evolving landscape of construction, sustainability has become more than just a buzzword—it’s a driving force shaping the industry’s…
- Gantt Charts: Mastering the Backbone of Construction and Engineering Project Managementby Rama Al Jaber on 9 Febbraio 2024 at 23:12
Gantt charts serve as the indispensable backbone of project controls and scheduling especially in the realm of construction engineering. The…
- New Features in Primavera P6 Version 22.12 That Will Change The Gameby Michael Lepage on 12 Maggio 2023 at 16:34
Let’s talk about some of the most important new features in Primavera P6 version 22.12 that just dropped. There are…
- Creating Scenarios in Primavera P6? Here’s a Better Alternativeby Michael Lepage on 25 Aprile 2023 at 14:34
We have been creating scenarios in Primavera P6 the same way for so long – and it completely sucks! Here’s…
- 7 Tips To Help You Create An Effective Project Status Reportby Michael Lepage on 11 Gennaio 2023 at 15:45
Put plainly, project status reports are difficult to write. It is a fact that project managers in different industries can…
- 5 Ways To Completely Revamp Your Project Productivity Styleby Michael Lepage on 30 Novembre 2022 at 16:06
We all want to be and feel productive everyday. Somedays you feel like Thor, knocking off the tasks like he…
Articoli Project Management
Primavera P6: ridurre il DB locale PPMDBSQLite per velocizzare l’esecuzione dell’applicazione
Ciao come va? Se sei arrivato fino a qui potresti avere bisogno di velocizzare l’esecuzione dell’applicazione Oracle Primavera P6.
La breve guida è riferita alle installazioni con il DB locale di Primavera PPMDBSQLite.db e alla versione P6 Professional R16.2 (x64) anche se questa procedura può funzionare anche con altre versioni.
Per le problematiche riferite a DB Oracle Server in rete chiedete supporto al vostro amministratore IT.
Veniamo al problema, in pratica per ordine e per velocizzare P6 ho rimosso molti progetti dal Primavera ma la dimensione del DB non è mai diminuita.
Come vedi sotto, nel corso del tempo avevo fatto delle copie de DB e si può vedere come la dimensione sia sempre aumentata, seppure abbia a volte cancellato intere annualità di progetti.
Questo penso che sia il problema per cui quando copio un Progetto, o quando ne importo uno grande il processo di import non mi va mai alla fine, o fallisce oppure devo spegnere il programma e riavviare.
Così come altri database, sqlite non riduce le dimensioni dei datafile automaticamente quando vengono cancellati i dati. Quantomeno non lo fa per default.
Per risolvere il problema prima effettuati una copia di sicurezza de DB stesso, chiudi P6, e poi connettiti al database con la console di amministrazione, ovvero lanciando il comando:
sqlite3 NomeDB
sqlite3 PPMDBSQLite.db
Una volta connesso, va lanciato il comando
VACUUM;
che comprime il datafile
Alla fine si esce dalla console con il comando
.q
Purtroppo probabilmente non hai quel comando disponibile sul PC, il comendo sqlite3 deriva da una installazione sqlite stand alone che esula dall’istallazione di primavera P6 che ha il driver del DB già al suo interno.
Per cui ho installato il pacchetto:
sqlite-tools-win32-x86-3290000.zip
(1.71 MiB) A bundle of command-line tools for managing SQLite database files, including the command-line shell program, the sqldiff.exeprogram, and the sqlite3_analyzer.exe program.
(sha1: f009ff42b8c22886675005e3e57c94d62bca12b3)
Dal sito
https://www.sqlite.org/download.html
A.C:\Users\ofgod>cd \Users\ofgod\Downloads
C:\Users\ofgod\Downloads>cd sqlite-tools-win32-x86-3290000
C:\Users\ofgod\Downloads\sqlite-tools-win32-x86-3290000>sqlite3.exe \TEMP\PPMDBSQLite.db
SQLite version 3.29.0 2019-07-10 17:32:03
Enter “.help” for usage hints.
sqlite> VACUUM;
sqlite>
sqlite>
sqlite> .q
C:\Users\ofgod\Downloads\sqlite-tools-win32-x86-3290000>
Ora il file è quasi la metà come dimensione e spero siano stati ricostruiti anche gli indici.
Adesso P6 lavora meglio ed è veloce come ala prima installazione vuota dello stesso applicativo.
Buon lavoro, ricorda prima di fare questa operazione esporta e svuota progetti non più recenti da P6,
Chiudi P6
Fai una copia di sicurezza del PMDBSQLite.db
Lancia sqlite3 e poi i comandi interni ricordando il ; dopo lo statemend VACUUM.
Buon lavoro
A.D.D.
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