Materialized View itu gampangnya kayak “hasil query yang udah disiapin duluan”. #Database #MaterializedView #BackendDeveloper #DataEngineering #SQL #PostgreSQL #SystemDesign #SoftwareEngineering #DataWarehouse #TechExplained

SQL Episode #16 - Materialized View vs Normal View — సింపుల్ లాజిక్! 📞 కాల్ / వాట్సప్: 91 90000 75637, 91 99199 19462 🌐 వెబ్‌సైట్: GoOnlineTrainings.com #SQL #డేటాబేస్ #SQLకాన్సెప్ట్స్ #MaterializedView #DBMS #డేటాఎంజినీరింగ్ #టెక్‌లెర్నింగ్ #ప్రోగ్రామింగ్‌టిప్స్

SQL Episode #13 Understanding View vs Indexed View (Materialized View) Fill this form to enquire about courses: forms.gle/9qAf2zPkR4pft8HN9 Call/WhatsApp: 91 90000 75637, 91 99199 19462 #DatabaseManagement #SQLConcepts #MaterializedView #IndexedView #DataEngineering #DBA

Been spending some cycles rebuilding our analytics / cms stack passively with ai agents. Costly and bloated…these SaaS packages we have had to use can run $5k/mo or more. Started with a pencil drawing and sent that to the agent, and said “hey build this with placeholder data”. Mind blown. I’d spend an hour here and there prodding it with our data structures, it’s now running hourly materializedview building to collate all our data from multiple sources into our OWN database. Next step will be querying and ingesting all the external ad campaigns like Apple / Google / meta, and include those with manually created influencer or referral code campaigns as well Side effect it’s already done things like notice outperforming cohorts that I didn’t even know about. Anyway all that to say if you’re in SaaS you might need to plan on joining the rest of us devs in LaaS (landscaping as a service)

やはり機械学習タスクはデータ周りの品質がおちがち。外部キーとかちゃんと導入するのが吉だな。MaterializedViewってそれ作れるんだっけ？

[psqldef] Recognize schema for view/materializedView by wreulicke · Pull Request #655 · sqldef/sqldef github.com/sqldef/sqldef/pul…

11/11. To stay up to date, follow our main repository, `paradedb/paradedb`. And to get a truly fresh read on the data infra space, read @materializedview. Chris' writing distills products and market dynamics into their core principles, and those are how teams and products win.

3/11. Reading MaterializedView has been an incredible source of pragmatic analysis on the data infra space. In a space where cargo culting is prevalent, Chris keeps it real. I attribute a lot of our learning progress to Chris' advices. Seriously, read it.

1/11. It's a new week, it's new @materializedview newsletter. If you're into data infra I *highly* encourage reading this one. It's on DuckDB and data warehouses. As always @criccomini shines with a clear, thoughtful and pragmatic analysis. On Chris' writing, DWHs, and Postgres:

Being a data analyst using SQL, I end up using Views and Materialized Views a lot and I think a lot of data analysts use it as well on a daily basis in one way or the other. Let's discuss it in detail in few threads. #DataAnalytics #SQLQueries #MaterializedView #DataEfficiency #DatabaseOptimization #DataEngineering #DataAnalysis #SQLViews #BusinessIntelligence #DatabaseManagement #TechInsights #DataTools #SQLBestPractices #USDataAnalytics #UKDataProfessionals #EuropeDataExperts #USDataEngineers #UKTechCommunity #EuropeSQL #USSQLDevelopers #UKAnalyticsCareers #EuropeDataScience #USBusinessIntelligence #UKSQLJobs #EuropeTechAnalytics #USDataSolutions #UKDataJobs #EuropeDataOptimization

Continuing our 𝗣𝗼𝘄𝗲𝗿 𝗕𝗜 series, let's discuss how you can work around operations or functions that are not easily available in 𝗣𝗼𝘄𝗲𝗿 𝗕𝗜. Let's consider an example for this, consider you want to use 𝗟𝗔𝗚(), 𝗟𝗘𝗔𝗗() window function in Power BI but actually you don't have any direct 𝗗𝗔𝗫 𝗳𝗼𝗿𝗺𝘂𝗹𝗮 to implement this. You can use multiple 𝗗𝗔𝗫 𝗳𝗼𝗿𝗺𝘂𝗹𝗮𝘀 to get your way around but I personally thing that it is not efficient specially when you are connected to a database and you can write SQL queries in your database. Also, this solution is effective only when you have access to the database and can write query to it. 𝗦o, 𝘄𝗵𝗮𝘁 𝘆𝗼𝘂 𝗰𝗮𝗻 𝗱𝗼 𝗶𝘀: • Create a materialized view in SQL using LAG(), LEAD() or whatever function you don't have in Power BI. • Now, load the data using direct query and you will find the view that you created there like table. • Then you can use that view as table and visualize the data that you want. I attached some screenshots where I created view in SQL and then loaded the data into Power BI and visualized it using a table. #PowerBI #SQL #DAX #WindowFunctions #LAGFunction #LEADFunction #MaterializedView #DatabaseIntegration #DirectQuery #PowerBIWorkaround #DataAnalytics #BusinessIntelligence #DataVisualization #TechSolutions #DataModeling #PowerBIExpert #AdvancedAnalytics #DataEfficiency #TechUS #TechUK #TechEurope #USBusiness #UKBusiness #EuropeTech #DigitalTransformation #BIInnovation #SQLQueries #DataAnalyst #PowerBIDesktop #DatabaseManagement #BigData #BusinessDecisions #DataScienceUK #DataScienceUS #EuropeanTech #DataDrivenUK #DigitalEconomyEU #DataInsightsEurope #DataAnalysisUS #TechCommunityUS #TechInnovationUK #DataScienceEurope

Kafkaを利用したストリーム処理にすれば、リアルタイムに差分集計しながらデータを格納する事ができるので、バッチ集計が不要にできる意味です。 RDBでもMaterializedView使えば同じようなことも出来ますが、RDBはACID特性を捨てられないのでロックするところが高速化のボトルネックになるんです。

📢TechBlog新着記事の紹介🌟 BigQueryのMaterialized Viewについて BigQueryのMaterialized View(マテビュー)について、RDB(PostgreSQL)と比較しながら、情報整理と検証を行った記事です⚖️ #MaterializedView #BigQuery techblog.nhn-techorus.com/ar…

I just published Adding Generative AI Results to SQL Streams link.medium.com/n9ITTkNY7Hb #ApacheNiFi #ApacheFlink #FlinkSQL #KNIFeAI #FLaNKAI #JSON #REST #MaterializedView #HTTP

The #Cache that Wasn’t: Optimizing #PostgreSQL for #SELECT #Performance | EDB enterprisedb.com/blog/the-ca… #MaterializedView

Process a #RealTime stream of driver ratings, ensuring you have the most current average rating for each driver.🚗⭐️Then materialize the results into a #materializedview, allowing downstream applications and teams to act on the results. Take a look👀 youtube.com/watch?v=JxBRVmbx…

#MaterializedView youtube.com/watch?v=06HlvmB8…

(18/100) #100diasdecodigo @He4rtDevs Hoje mudei a contagem do twokei.com de músicas ouvidas para minutos ouvidos Tambem estudei sobre MaterializedView do Postgres (pra não ficar fazendo select o tempo todo), inclusive pretendo fazer um artigo sobre. Imagem WIP:

No doubt @ApacheFlink is the industry standard for stream processing and the backbone of our platform. We took an already great tool and built upon it to provide an even more powerful way to build stream processing apps. deltastream.io/building-upon… #streamprocessing #materializedview

DataTransferを週一で回して、定期的に洗い替えをする。 週中は基本更新のみ。 MaterializedViewのほうが良いかはクエリのサイズ見て検討するか。