❄️ Snowflake backup sets now cover 🧊 Iceberg tables (GA since Nov 4). That says something about the architecture 😎
#Snowflake #SnowflakeSquad #ApacheIceberg #DataEngineering #Lakehouse #DisasterRecovery
#Snowflake #SnowflakeSquad #ApacheIceberg #DataEngineering #Lakehouse #DisasterRecovery
November 9, 2026 at 7:49 AM
❄️ Snowflake backup sets now cover 🧊 Iceberg tables (GA since Nov 4). That says something about the architecture 😎
#Snowflake #SnowflakeSquad #ApacheIceberg #DataEngineering #Lakehouse #DisasterRecovery
#Snowflake #SnowflakeSquad #ApacheIceberg #DataEngineering #Lakehouse #DisasterRecovery
November 4, 2026 at 8:58 PM
Seattle and NYC, I’m Coming!
Been awhile since I’ve been to these cities so make sure to come join us at these Open Lakehouse & AI meetups where I’ll discussing the latest on V3, V4 and the REST Spec. Jaz will be talking Ontologies.
#ApacheIceberg #OpenLakehouse #DataEngineering #AgenticAI
Been awhile since I’ve been to these cities so make sure to come join us at these Open Lakehouse & AI meetups where I’ll discussing the latest on V3, V4 and the REST Spec. Jaz will be talking Ontologies.
#ApacheIceberg #OpenLakehouse #DataEngineering #AgenticAI
November 6, 2026 at 11:16 PM
Seattle and NYC, I’m Coming!
Been awhile since I’ve been to these cities so make sure to come join us at these Open Lakehouse & AI meetups where I’ll discussing the latest on V3, V4 and the REST Spec. Jaz will be talking Ontologies.
#ApacheIceberg #OpenLakehouse #DataEngineering #AgenticAI
Been awhile since I’ve been to these cities so make sure to come join us at these Open Lakehouse & AI meetups where I’ll discussing the latest on V3, V4 and the REST Spec. Jaz will be talking Ontologies.
#ApacheIceberg #OpenLakehouse #DataEngineering #AgenticAI
pgEdge ColdFront (in beta) tiers old #PostgreSQL partitions to #ApacheIceberg, & your queries don't change. Muhammad Imtiaz sets it up on S3, GCS, Azure & SeaweedFS... then shows what one SELECT returns. 🧊
📖 www.pgedge.com/blog/coldfro...
📖 www.pgedge.com/blog/coldfro...
November 6, 2026 at 10:28 PM
pgEdge ColdFront (in beta) tiers old #PostgreSQL partitions to #ApacheIceberg, & your queries don't change. Muhammad Imtiaz sets it up on S3, GCS, Azure & SeaweedFS... then shows what one SELECT returns. 🧊
📖 www.pgedge.com/blog/coldfro...
📖 www.pgedge.com/blog/coldfro...
October's @postgres.scot #meetup: @sqlliz.bsky.social on what's new in #PostgreSQL 18 & 19, plus a lightning talk on pg_lakekeeper. Next in #Edinburgh in November!
vyruss.org/blog/postgre...
#OpenSource #Scotland #Database #Postgres #ApacheIceberg #Lakekeeper
vyruss.org/blog/postgre...
#OpenSource #Scotland #Database #Postgres #ApacheIceberg #Lakekeeper
Postgres Edinburgh October 2026 Meetup Recap
A recap of our October meetup: Elizabeth Christensen of Snowflake on what is new in Postgres 18 and 19, including what did not make it into 19. Plus a short lightning talk from me on pg_lakekeeper.
vyruss.org
November 3, 2026 at 6:21 PM
October's @postgres.scot #meetup: @sqlliz.bsky.social on what's new in #PostgreSQL 18 & 19, plus a lightning talk on pg_lakekeeper. Next in #Edinburgh in November!
vyruss.org/blog/postgre...
#OpenSource #Scotland #Database #Postgres #ApacheIceberg #Lakekeeper
vyruss.org/blog/postgre...
#OpenSource #Scotland #Database #Postgres #ApacheIceberg #Lakekeeper
FREE Book Download
Please download, like and share this post!
Download Here: hello.dremio.com/wp-the-open-...
#DataLakehouse #ApacheIceberg #ApachePolaris #ApacheOssie #ApacheArrow #ApacheParquet #DataEngineering
Please download, like and share this post!
Download Here: hello.dremio.com/wp-the-open-...
#DataLakehouse #ApacheIceberg #ApachePolaris #ApacheOssie #ApacheArrow #ApacheParquet #DataEngineering
October 27, 2026 at 7:39 PM
FREE Book Download
Please download, like and share this post!
Download Here: hello.dremio.com/wp-the-open-...
#DataLakehouse #ApacheIceberg #ApachePolaris #ApacheOssie #ApacheArrow #ApacheParquet #DataEngineering
Please download, like and share this post!
Download Here: hello.dremio.com/wp-the-open-...
#DataLakehouse #ApacheIceberg #ApachePolaris #ApacheOssie #ApacheArrow #ApacheParquet #DataEngineering
Pinterest introduced event-time-based partition finalization, combining #ApacheFlink & #ApacheIceberg metadata to publish non-regressing watermarks that help downstream jobs determine when ingested data is sufficiently complete to process.
🔗 Learn more: buff.ly/2I2WQEh
#DataEngineering #InfoQ
🔗 Learn more: buff.ly/2I2WQEh
#DataEngineering #InfoQ
October 23, 2026 at 10:49 AM
Pinterest introduced event-time-based partition finalization, combining #ApacheFlink & #ApacheIceberg metadata to publish non-regressing watermarks that help downstream jobs determine when ingested data is sufficiently complete to process.
🔗 Learn more: buff.ly/2I2WQEh
#DataEngineering #InfoQ
🔗 Learn more: buff.ly/2I2WQEh
#DataEngineering #InfoQ
Aurora PostgreSQL can now query Parquet and Iceberg data in S3 through an embedded DuckDB engine.
#PostgreSQL #DuckDB #AmazonAurora #AWS #DataEngineering #ApacheIceberg #Parquet #DataLake #CloudArchitecture #TechiesJournal #Database #DevOps #PrasadKukkala
www.techiesjournal.com/amazon-auror...
#PostgreSQL #DuckDB #AmazonAurora #AWS #DataEngineering #ApacheIceberg #Parquet #DataLake #CloudArchitecture #TechiesJournal #Database #DevOps #PrasadKukkala
www.techiesjournal.com/amazon-auror...
Amazon Aurora Brings DuckDB Analytics Into PostgreSQL
Aurora PostgreSQL can now query Parquet and Iceberg data in S3 through an embedded DuckDB engine. What changes for data pipelines, and what does not.
www.techiesjournal.com
October 22, 2026 at 4:20 PM
Aurora PostgreSQL can now query Parquet and Iceberg data in S3 through an embedded DuckDB engine.
#PostgreSQL #DuckDB #AmazonAurora #AWS #DataEngineering #ApacheIceberg #Parquet #DataLake #CloudArchitecture #TechiesJournal #Database #DevOps #PrasadKukkala
www.techiesjournal.com/amazon-auror...
#PostgreSQL #DuckDB #AmazonAurora #AWS #DataEngineering #ApacheIceberg #Parquet #DataLake #CloudArchitecture #TechiesJournal #Database #DevOps #PrasadKukkala
www.techiesjournal.com/amazon-auror...
Antes de retirar el motor anterior, decide qué resultado obligaría a volver y cómo conservarías los cambios del intervalo. Compartir formato no resuelve por sí solo una vuelta atrás. #ApacheIceberg
blog.nicolauroca.com/iceberg-snow...
blog.nicolauroca.com/iceberg-snow...
October 20, 2026 at 4:45 PM
Antes de retirar el motor anterior, decide qué resultado obligaría a volver y cómo conservarías los cambios del intervalo. Compartir formato no resuelve por sí solo una vuelta atrás. #ApacheIceberg
blog.nicolauroca.com/iceberg-snow...
blog.nicolauroca.com/iceberg-snow...
What’s Inside an Iceberg Table? 🧊 📦
An #ApacheIceberg table looks like a regular table when you query it, but beneath the surface…it’s like an iceberg. 😅
With #DuckDB, you can inspect every layer with plain SQL. In this post, we create a small Iceberg table and walk through it from the top down:
An #ApacheIceberg table looks like a regular table when you query it, but beneath the surface…it’s like an iceberg. 😅
With #DuckDB, you can inspect every layer with plain SQL. In this post, we create a small Iceberg table and walk through it from the top down:
What Is Inside an Iceberg Table?
An Iceberg table is a tree of JSON, Avro and Parquet files. DuckDB can read every one of them, so you can walk the tree yourself with SQL: from the metadata file, through the manifest list and manifes...
duckdb.org
October 15, 2026 at 9:04 PM
What’s Inside an Iceberg Table? 🧊 📦
An #ApacheIceberg table looks like a regular table when you query it, but beneath the surface…it’s like an iceberg. 😅
With #DuckDB, you can inspect every layer with plain SQL. In this post, we create a small Iceberg table and walk through it from the top down:
An #ApacheIceberg table looks like a regular table when you query it, but beneath the surface…it’s like an iceberg. 😅
With #DuckDB, you can inspect every layer with plain SQL. In this post, we create a small Iceberg table and walk through it from the top down:
Choosing Iceberg, Delta, or Hudi based on hype is how teams create expensive data-platform regrets.
Choose based on workload:
Iceberg → multi-engine
Delta → Databricks/Spark
Hudi → CDC and upsert
The “best” format is the one your architecture can live with.
#Bigdata #ApacheIceberg #DeltaLake
Choose based on workload:
Iceberg → multi-engine
Delta → Databricks/Spark
Hudi → CDC and upsert
The “best” format is the one your architecture can live with.
#Bigdata #ApacheIceberg #DeltaLake
October 10, 2026 at 4:44 PM
Choosing Iceberg, Delta, or Hudi based on hype is how teams create expensive data-platform regrets.
Choose based on workload:
Iceberg → multi-engine
Delta → Databricks/Spark
Hudi → CDC and upsert
The “best” format is the one your architecture can live with.
#Bigdata #ApacheIceberg #DeltaLake
Choose based on workload:
Iceberg → multi-engine
Delta → Databricks/Spark
Hudi → CDC and upsert
The “best” format is the one your architecture can live with.
#Bigdata #ApacheIceberg #DeltaLake
The best format is not “the most popular one.”
It is the one that fits your engines, catalog, latency needs, and team operations.
Read the beginner guide:
medium.com/@sriwworldof...
#ApacheIceberg #DeltaLake #ApacheHudi #DataLakehouse
It is the one that fits your engines, catalog, latency needs, and team operations.
Read the beginner guide:
medium.com/@sriwworldof...
#ApacheIceberg #DeltaLake #ApacheHudi #DataLakehouse
What Are Open Table Formats? Apache Iceberg, Delta Lake & Hudi Explained (Beginner’s Guide)
Your data lake is just a pile of files. Open table formats are what turn that pile into a real, reliable database table.
medium.com
October 10, 2026 at 1:45 PM
The best format is not “the most popular one.”
It is the one that fits your engines, catalog, latency needs, and team operations.
Read the beginner guide:
medium.com/@sriwworldof...
#ApacheIceberg #DeltaLake #ApacheHudi #DataLakehouse
It is the one that fits your engines, catalog, latency needs, and team operations.
Read the beginner guide:
medium.com/@sriwworldof...
#ApacheIceberg #DeltaLake #ApacheHudi #DataLakehouse
A folder of Parquet files is not a table.
It is just storage.
Apache Iceberg, Delta Lake, and Hudi turn that storage into a transactional, versioned, queryable data lakehouse table.
Link : medium.com/@sriwworldof...
#ApacheIceberg #DeltaLake #ApacheHudi
It is just storage.
Apache Iceberg, Delta Lake, and Hudi turn that storage into a transactional, versioned, queryable data lakehouse table.
Link : medium.com/@sriwworldof...
#ApacheIceberg #DeltaLake #ApacheHudi
What Are Open Table Formats? Apache Iceberg, Delta Lake & Hudi Explained (Beginner’s Guide)
Your data lake is just a pile of files. Open table formats are what turn that pile into a real, reliable database table.
medium.com
October 10, 2026 at 1:43 PM
A folder of Parquet files is not a table.
It is just storage.
Apache Iceberg, Delta Lake, and Hudi turn that storage into a transactional, versioned, queryable data lakehouse table.
Link : medium.com/@sriwworldof...
#ApacheIceberg #DeltaLake #ApacheHudi
It is just storage.
Apache Iceberg, Delta Lake, and Hudi turn that storage into a transactional, versioned, queryable data lakehouse table.
Link : medium.com/@sriwworldof...
#ApacheIceberg #DeltaLake #ApacheHudi
My practical 2026 take:
Iceberg for openness.
Delta for Databricks depth.
Hudi for CDC-heavy mutability.
Full breakdown: medium.com/@sriwworldof...
#ApacheIceberg #DeltaLake #ApacheHudi #DataLakehouse
Iceberg for openness.
Delta for Databricks depth.
Hudi for CDC-heavy mutability.
Full breakdown: medium.com/@sriwworldof...
#ApacheIceberg #DeltaLake #ApacheHudi #DataLakehouse
Iceberg vs Delta vs Hudi: Which Open Table Format Should You Actually Choose? (2026 Guide)
A beginner-friendly deep dive into Apache Iceberg vs Delta Lake vs Apache Hudi, with examples, mistakes to avoid, and interview-ready…
medium.com
October 10, 2026 at 4:47 PM
My practical 2026 take:
Iceberg for openness.
Delta for Databricks depth.
Hudi for CDC-heavy mutability.
Full breakdown: medium.com/@sriwworldof...
#ApacheIceberg #DeltaLake #ApacheHudi #DataLakehouse
Iceberg for openness.
Delta for Databricks depth.
Hudi for CDC-heavy mutability.
Full breakdown: medium.com/@sriwworldof...
#ApacheIceberg #DeltaLake #ApacheHudi #DataLakehouse
La opción de cambiar de plataforma envejece si nunca se revisa. Una función nueva o un consumidor adicional puede alterar lo que antes era portable. Conservar la salida exige mantener vigente su evidencia.
#ApacheIceberg
blog.nicolauroca.com/iceberg-snow...
#ApacheIceberg
blog.nicolauroca.com/iceberg-snow...
October 10, 2026 at 4:45 PM
La opción de cambiar de plataforma envejece si nunca se revisa. Una función nueva o un consumidor adicional puede alterar lo que antes era portable. Conservar la salida exige mantener vigente su evidencia.
#ApacheIceberg
blog.nicolauroca.com/iceberg-snow...
#ApacheIceberg
blog.nicolauroca.com/iceberg-snow...
Christian Thiel (Vakamo) "A Year at REST: What’s New in Iceberg REST Catalogs" at #Apache Community Over Code #Lakehouse Day 2026 in #Glasgow
#CommunityOverCode #ApacheIceberg
#CommunityOverCode #ApacheIceberg
October 10, 2026 at 2:37 PM
Christian Thiel (Vakamo) "A Year at REST: What’s New in Iceberg REST Catalogs" at #Apache Community Over Code #Lakehouse Day 2026 in #Glasgow
#CommunityOverCode #ApacheIceberg
#CommunityOverCode #ApacheIceberg
Transactions + schema evolution + time travel + reliable tables.
The “just store Parquet files in S3” era has evolved.
#ApacheIceberg #DataEngineering #DataLake
The “just store Parquet files in S3” era has evolved.
#ApacheIceberg #DataEngineering #DataLake
October 8, 2026 at 2:35 PM
Transactions + schema evolution + time travel + reliable tables.
The “just store Parquet files in S3” era has evolved.
#ApacheIceberg #DataEngineering #DataLake
The “just store Parquet files in S3” era has evolved.
#ApacheIceberg #DataEngineering #DataLake
I wrote a detailed breakdown of Apache Iceberg covering the architecture, problems it solves, time travel, practical concepts and interview perspective.
Read the full article : medium.com/@sriwworldof...
Follow for more Data Engineering content.
#ApacheIceberg #DataEngineering #Lakehouse
Read the full article : medium.com/@sriwworldof...
Follow for more Data Engineering content.
#ApacheIceberg #DataEngineering #Lakehouse
Apache Iceberg Explained: The Modern Open Table Format That Fixes Your Data Lake
Why Netflix, Apple, and LinkedIn run their data lakes on it, and why it keeps coming up in data engineering interviews.
medium.com
October 8, 2026 at 2:36 PM
I wrote a detailed breakdown of Apache Iceberg covering the architecture, problems it solves, time travel, practical concepts and interview perspective.
Read the full article : medium.com/@sriwworldof...
Follow for more Data Engineering content.
#ApacheIceberg #DataEngineering #Lakehouse
Read the full article : medium.com/@sriwworldof...
Follow for more Data Engineering content.
#ApacheIceberg #DataEngineering #Lakehouse
Tonight at the London PostgreSQL meetup, pgEdge's Jimmy Angelakos presents ColdFront (public beta): data tiering to Apache Iceberg on S3, same SQL, writable cold tier. 20:15, registration required: 🎙️ www.meetup.com/london-postg... #PostgreSQL #ApacheIceberg
October 7, 2026 at 2:02 PM
Tonight at the London PostgreSQL meetup, pgEdge's Jimmy Angelakos presents ColdFront (public beta): data tiering to Apache Iceberg on S3, same SQL, writable cold tier. 20:15, registration required: 🎙️ www.meetup.com/london-postg... #PostgreSQL #ApacheIceberg
Una transformación que depende de una función del motor puede seguir atada a él aunque la tabla sea Iceberg. La pregunta útil es qué cálculo habría que reconstruir: ahí se concreta el coste de cambiar.
#ApacheIceberg
blog.nicolauroca.com/iceberg-snow...
#ApacheIceberg
blog.nicolauroca.com/iceberg-snow...
October 6, 2026 at 12:30 PM
Una transformación que depende de una función del motor puede seguir atada a él aunque la tabla sea Iceberg. La pregunta útil es qué cálculo habría que reconstruir: ahí se concreta el coste de cambiar.
#ApacheIceberg
blog.nicolauroca.com/iceberg-snow...
#ApacheIceberg
blog.nicolauroca.com/iceberg-snow...
This Thursday (Oct 8th) I'm speaking at the Iceberg Europe Community #Meetup in #London! I'll present 🐘🧊 #ColdFront: transparent #Postgres data tiering to Apache Iceberg for the modern #Lakehouse. Come say hi! Or join online.
RSVP: luma.com/ogtqk9eh
#Postgres #ApacheIceberg #OpenSource #Database
RSVP: luma.com/ogtqk9eh
#Postgres #ApacheIceberg #OpenSource #Database
October 5, 2026 at 11:30 AM
This Thursday (Oct 8th) I'm speaking at the Iceberg Europe Community #Meetup in #London! I'll present 🐘🧊 #ColdFront: transparent #Postgres data tiering to Apache Iceberg for the modern #Lakehouse. Come say hi! Or join online.
RSVP: luma.com/ogtqk9eh
#Postgres #ApacheIceberg #OpenSource #Database
RSVP: luma.com/ogtqk9eh
#Postgres #ApacheIceberg #OpenSource #Database
This Wednesday (Oct 7th) I'm speaking at the #London #PostgreSQL #Meetup! I'll present 🐘🧊 #ColdFront: transparent #Postgres data tiering to Apache Iceberg for the modern #Lakehouse. Hopefully see you there? Come and say hi!
RSVP: www.meetup.com/london-postg...
#ApacheIceberg #OpenSource #Database
RSVP: www.meetup.com/london-postg...
#ApacheIceberg #OpenSource #Database
October 5, 2026 at 10:15 AM
This Wednesday (Oct 7th) I'm speaking at the #London #PostgreSQL #Meetup! I'll present 🐘🧊 #ColdFront: transparent #Postgres data tiering to Apache Iceberg for the modern #Lakehouse. Hopefully see you there? Come and say hi!
RSVP: www.meetup.com/london-postg...
#ApacheIceberg #OpenSource #Database
RSVP: www.meetup.com/london-postg...
#ApacheIceberg #OpenSource #Database
September's @PostgresEDI.bsky.social #meetup: tiering cold #PostgreSQL to Apache Iceberg, and @danielroe.dev on #Postgres from Nuxt. Next in #Edinburgh 15 Oct!
vyruss.org/blog/postgre...
#OpenSource #Scotland #Database #Nuxt #UnJs #ColdFront #ApacheIceberg
vyruss.org/blog/postgre...
#OpenSource #Scotland #Database #Nuxt #UnJs #ColdFront #ApacheIceberg
PostgresEDI September 2026 Meetup Recap: tiering to Iceberg, and Postgres from Nuxt
A recap of our September meetup: my own talk on tiering cold Postgres data to Apache Iceberg, and Daniel Roe, who leads the Nuxt core team, on reaching Postgres from the other end of the stack. Next…
vyruss.org
October 1, 2026 at 2:29 PM
September's @PostgresEDI.bsky.social #meetup: tiering cold #PostgreSQL to Apache Iceberg, and @danielroe.dev on #Postgres from Nuxt. Next in #Edinburgh 15 Oct!
vyruss.org/blog/postgre...
#OpenSource #Scotland #Database #Nuxt #UnJs #ColdFront #ApacheIceberg
vyruss.org/blog/postgre...
#OpenSource #Scotland #Database #Nuxt #UnJs #ColdFront #ApacheIceberg
S3 Tables now support all Iceberg V3 data types.
Deletion vectors replace positional delete files. Deleting 50k rows from a 2B-row table writes one file instead of thousands. Native variant, nanosecond timestamps, geometry types.
#ApacheIceberg #DataEngineering
ift.tt/Jxf1Ahu
Deletion vectors replace positional delete files. Deleting 50k rows from a 2B-row table writes one file instead of thousands. Native variant, nanosecond timestamps, geometry types.
#ApacheIceberg #DataEngineering
ift.tt/Jxf1Ahu
September 30, 2026 at 10:14 PM
S3 Tables now support all Iceberg V3 data types.
Deletion vectors replace positional delete files. Deleting 50k rows from a 2B-row table writes one file instead of thousands. Native variant, nanosecond timestamps, geometry types.
#ApacheIceberg #DataEngineering
ift.tt/Jxf1Ahu
Deletion vectors replace positional delete files. Deleting 50k rows from a 2B-row table writes one file instead of thousands. Native variant, nanosecond timestamps, geometry types.
#ApacheIceberg #DataEngineering
ift.tt/Jxf1Ahu