#partitiontypes نتائج البحث

Jose J Vargas

٢٩ أكتوبر ٢٠٢٣ م

📁 MBR's got primary, extended, and logical partitions. Boot your OS from the primaries! 🚀💻 #PartitionTypes #Linux #sysadmin #fedora #Ubuntu

Discrete Mathematics Papers

@DiscMathematics

12 س

Block-Separated Overpartitions and Their Fibonacci-Type Structure. arxiv.org/abs/2511.16580

> i guess you could range repart both and sort, but partitions wouldn’t align. so you’d then need to get global per-partition counts and add a global row number to both, and then reshuffle both again by this row number and join You could work on our planner team ;) We lower…

Jaydeep

@_jaydeepkarale

13 س

Let's first understand what consistency, availability & partition tolerance mean

_jaydeepkarale's tweet image. Let's first understand what consistency, availability &amp; partition tolerance mean

Flemming Steffensen

@FSteffensen

٢٩ نوفمبرم

All good for partition numbers less than 10, if I recall correctly. Also, did you mean to delete line 10?

BrickenRed

@brickenred

٢٩ نوفمبرم

Sorry if I’m missing something obvious, but why does your partitioning add up to 130%?

databricksdaily

@databricksdaily

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Stop guessing Spark partitions. Use these practical rules : Think of partitions like dividing a big pizza into slices each slice (128–256 MB for batch jobs) gets processed in parallel without overwhelming your cluster. Aim for 1–3× more partitions than total CPU cores to…

databricksdaily

@databricksdaily

٢٩ نوفمبرم

Use repartition() when you want distribution + evenness. Use coalesce() when you want fewer partitions cheaply. #Databricks #DatabricksDaily #DatabricksBasics #DatabricksInterviewPrep

databricksdaily

@databricksdaily

٢٨ نوفمبرم

The moment an interviewer says ‘repartition vs coalesce?’ and you suddenly hear Windows XP shutdown music in your head… Simple Answer repartition() increases or decreases partitions by doing a full cluster-wide shuffle, so data is evenly balanced. It’s expensive but gives ideal…

Paolo Valsecchi

@NoLabNoPartY

٢٩ نوفمبرم

[ Blog ] #Extend #root partition in #Proxmox with LVM bit.ly/4l2xQ3X #partion

blanket is transgender

@ureverypie

٢٨ نوفمبرم

this shit is always so annoying when im trying to make partitions

Dataprix IT

@dataprix

٢٨ نوفمبرم

3/ Cuándo particionar: ✅ Tabla > 100M filas ✅ Queries lentas incluso con índices ✅ Necesitas archivar datos históricos ✅ Backups/restores demasiado largos Estrategias: → Por tiempo (el más común) → Por hash (distribución uniforme) → Por geografía (compliance)

Samuel Linares 🇮🇨👨🏼‍💻

@samulinaresf

٢٨ نوفمبرم

Aquí se empieza a poner interesante. Te recomendaría elegir la primera partición guiada por facilidad. Y un disco que seguramente solo te de una opción. En el esquema del particionado, podemos elegir la primera opción ya que es para novatos. Y finalizamos el particionado (última)

samulinaresf's tweet image. Aquí se empieza a poner interesante. Te recomendaría elegir la primera partición guiada por facilidad. Y un disco que seguramente solo te de una opción. En el esquema del particionado, podemos elegir la primera opción ya que es para novatos. Y finalizamos el particionado (última)

Denil Gabani

@denilgabani

٢٦ نوفمبرم

Why partitions matter > One consumer per partition in a group → horizontal scaling = just add consumers (max = # partitions) > Same key → same partition → ordering guaranteed per key

denilgabani's tweet image. Why partitions matter

&gt; One consumer per partition in a group → horizontal scaling = just add consumers (max = # partitions)

&gt; Same key → same partition → ordering guaranteed per key

Birkwood Year 1 Class Mary Earps

@BirkwoodY1ME

٢٦ نوفمبرم

We can partition numbers in a systematic way!

Paolo Valsecchi

@NoLabNoPartY

٢٥ نوفمبرم

[ Blog ] #Extend #root partition in #Proxmox with LVM bit.ly/4l2xQ3X #partion

Earnest Codes

@Earnesto037

٢٥ نوفمبرم

functions themselves, but they are not the keyword that defines the windowing behavior. PARTITION BY is an optional sub-clause within the OVER() clause that divides the result set into partitions. If omitted, the entire result set is treated as a single partition.

Birkwood Year 1 Class Mary Earps

@BirkwoodY1ME

٢٥ نوفمبرم

We can partition numbers using a part whole model

Arslan Ahmad

@arslan_ah

٢٥ نوفمبرم

𝟏𝟔 𝐃𝐚𝐭𝐚𝐛𝐚𝐬𝐞 𝐏𝐚𝐫𝐭𝐢𝐭𝐢𝐨𝐧𝐢𝐧𝐠 𝐂𝐨𝐧𝐜𝐞𝐩𝐭𝐬 𝐄𝐯𝐞𝐫𝐲 𝐒𝐨𝐟𝐭𝐰𝐚𝐫𝐞 𝐄𝐧𝐠𝐢𝐧𝐞𝐞𝐫 𝐌𝐮𝐬𝐭 𝐊𝐧𝐨𝐰 Learn these database partitioning concepts before your next system design interview: designgurus.substack.com/p/16-database-… Sharding. Splitting data across servers…

arslan_ah's tweet image. 𝟏𝟔 𝐃𝐚𝐭𝐚𝐛𝐚𝐬𝐞 𝐏𝐚𝐫𝐭𝐢𝐭𝐢𝐨𝐧𝐢𝐧𝐠 𝐂𝐨𝐧𝐜𝐞𝐩𝐭𝐬 𝐄𝐯𝐞𝐫𝐲 𝐒𝐨𝐟𝐭𝐰𝐚𝐫𝐞 𝐄𝐧𝐠𝐢𝐧𝐞𝐞𝐫 𝐌𝐮𝐬𝐭 𝐊𝐧𝐨𝐰

Learn these database partitioning concepts before your next system design interview: designgurus.substack.com/p/16-database-…

Sharding. Splitting data across servers…

Data Engineering Community (DEC)

@data_dec

٢٥ نوفمبرم

◉ 𝐏𝐚𝐫𝐭𝐢𝐭𝐢𝐨𝐧𝐬: Each partition is a slice of your data processed by a single executor. ◉ 𝐒𝐡𝐮𝐟𝐟𝐥𝐞𝐬: When data moves between partitions (e.g., during joins or groupBy) — it’s expensive and should be minimized.