Apache Cassandra Reviews

PGLoader Reviews

Apache Cassandra mentions (45)

• Why Apache IoTDB Is Written in Java: A Decade of Engineering Trade-offs

  When IoTDB was initiated in 2011, almost all influential distributed systems and databases were built in Java or on the JVM—such as Hadoop, HBase, Spark (Scala on JVM), Cassandra, Kafka, and Flink. To integrate deeply with the big data ecosystem, choosing Java was a natural decision. - Source: dev.to / 4 months ago

• Why You Shouldn’t Invest In Vector Databases?

  In fact, even in the absence of these commercial databases, users can effortlessly install PostgreSQL and leverage its built-in pgvector functionality for vector search. PostgreSQL stands as the benchmark in the realm of open-source databases, offering comprehensive support across various domains of database management. It excels in transaction processing (e.g., CockroachDB), online analytics (e.g., DuckDB),... - Source: dev.to / over 1 year ago

• Data integrity in Ably Pub/Sub

  All messages are persisted durably for two minutes, but Pub/Sub channels can be configured to persist messages for longer periods of time using the persisted messages feature. Persisted messages are additionally written to Cassandra. Multiple copies of the message are stored in a quorum of globally-distributed Cassandra nodes. - Source: dev.to / over 1 year ago

• Which Database is Perfect for You? A Comprehensive Guide to MySQL, PostgreSQL, NoSQL, and More

  Cassandra is a highly scalable, distributed NoSQL database designed to handle large amounts of data across many commodity servers without a single point of failure. - Source: dev.to / about 2 years ago

• Consistent Hashing: An Overview and Implementation in Golang

  Distributed storage Distributed storage systems like Cassandra, DynamoDB, and Voldemort also use consistent hashing. In these systems, data is partitioned across many servers. Consistent hashing is used to map data to the servers that store the data. When new servers are added or removed, consistent hashing minimizes the amount of data that needs to be remapped to different servers. - Source: dev.to / over 2 years ago

PGLoader mentions (12)

• Migrating from MySQL to PostgreSQL

  Pg Loader is a tool that can be used to move your data to PostgreSQL, however, it's not perfect, but can work well in some cases. It's worth looking at to see if it's the direction you want to go. - Source: dev.to / about 2 years ago

• We need to talk about parentheses

  Examples (for Common Lisp, so not citing Emacs): reddit v1, Google's ITA Software that powers airfare search engines (Kayak, Orbitz…), Postgres' pgloader (http://pgloader.io/), which was re-written from Python to Common Lisp, Opus Modus for music composition, the Maxima CAS, PTC 3D designer CAD software (used by big brands worldwide), Grammarly, Mirai, the 3D editor that designed Gollum's face, the ScoreCloud app... - Source: Hacker News / over 2 years ago

• We migrated our PostgreSQL database with 11 seconds downtime

  I worked on migrating our MySQL system to PostgreSQL using pgloader ( https://pgloader.io/ ). There were some hiccups, things that needed clarification in documentation, and some additional processes that needed to be done outside of the system to get everything we need in place, it was a amazing help. Not sure the project would've been possible without it. Data mapping from PostgreSQL to PostgreSQL as in the... - Source: Hacker News / over 2 years ago

• Time For Me To Fly… To Render

  Initially, I started down the pgloader path, which seemed to be a common approach for the database conversion. However, using my M1-chip MacBook Pro led to some unexpected issues. Instead, I opted to use NMIG to convert MySQL to PostgreSQL. For more information, please check out the “Highlights From the Database Conversion” section below. - Source: dev.to / over 3 years ago

• What ETL tool you use with Postgres ?

  I would warmly recommend https://pgloader.io but, unfortunately, the Oracle support is still in need of a sponsor :-). Source: almost 4 years ago