Free database clients able to access multiple DBMS - DBeaver CE & DBSL Database Browser

Nowadays it is not unusual for IT personnel to deal with multiple databases at the same time. There is also a high chance of the need to deal with databases in different database management system (DBMS).

It will be nice to have a universal or multi-platform GUI database client as a single tool for accessing databases in different DBMS. If you are searching for this kind of database tool, and prefer for free solution, I would recommend 2 of them.

DBeaver Community Edition is a more popular one, which can run in Windows, Linux and Mac OS. It is a beast with extensive number of features to view and manage the databases.

The Community Edition supports a vast number of SQL relational databases, while the non-free Enterprise Edition supports additional NoSQL databases including Apache Cassandra, Apache Hive, Hadoop, MongoDB, InfluxDB, Redis, etc.

The Community Edition itself can open and manage most (if not all) of the famous DBMS such as Azure SQL server, IBM DB2, Firebird/Interbase, Informix, Ingres, MySQL/MariaDB, SAP MaxDB, Oracle, PostgreSQL, Microsoft SQL server, SQLite, Sybase, Teradata, etc.

It also supports file-based database like DBF, Microsoft Access, and even CSV file.

With ODBC connection, it supports all databases that is able to be connected via ODBC.

You can open multiple databases and multiple tables at the same time.

It has complete set of table management functions, including import/export and even generating mock data for testing or demo purpose.

If the table relationship is well defined in the database schema, DBeaver can also display the ER-diagram at a mouse click.

DBeaver, even though with the free Community Edition, has everything you need to work with the databases.

But sometimes we just need a simple, lightweight, straightforward, and preferably portable (no installation needed) database tool. Database Browser by DB Software Laboratory will be the one that suit for this purpose. It only run in Windows, either as installed application or as portable application.

Database Browser is very easy to use, and mainly used to view and/or edit the database content. The flow is simple: you select a database, it will list down all the tables. You select a table, it will list out the records in the table.

Database Browser supports famous DBMS such as Oracle, Microsoft SQL server, MySQL/MariaDB, PostgreSQL, Interbase/Firebird, OleDB, SQLite, BDE, MongoDB, etc.

With ODBC connection, it supports all databases that is able to be connected via ODBC.

The list is not as extensive as DBeaver, but is still comparatively more than most other database tool in the market.

It can also show the ER diagram in its SQL Query Builder function. The SQL Query Builder works in a way with GUI interface similar to Microsoft Access.

It supports data import from Excel file, and export to CSV, TAB, Excel, RTF or HTML files.

If you just want to browse or edit the database content, Database Browser will be a handy tool for you.

If you want to deal with views, indexes, stored procedures, sequences, triggers, and even database parameter fine tuning, then you will need DBeaver.

Get additional online purchases cashback through Shopback, including Grab calling

Nowadays online merchants and/or e-commerce websites tend to give rebates in the form of special discount, free shipping, coupons, vouchers, cashback, etc. to maintain their attractiveness in having customers purchasing with them.

In addition, if you make payment with certain cashback credit cards for your purchases, you will also receive cashback from the credit card issuing bank as well. During certain debit card cashback campaign, you can also receive cashback by using such debit card too.

Now, you can get another layer of additional cashback, if you perform your online purchases through Shopback.

Shopback has been around for quite some times, and has grown into quite a successful online affiliate marketing portal. It will give you cashback if you access the e-commerce websites from the Shopback website or mobile app (instead of accessing directly to the e-commerce websites or their mobile apps), and made a confirmed purchase within a tracking timeframe.

Many has joint Shopback and enjoy the additional cashback from their e-commerce spending. If you have not joint the bandwagon, it is never too late to create a free Shopback account now. You can get RM5 sign-up cashback if you join by clicking this link to access to Shopback website, and click on the "Claim Your Bonus" there.

After that, continue to click here to go to Shopback mobile app download page to download its app. Note that for certain e-commerce websites including Lazada, 11street, Shopee, etc., you can only get your cashback from Shopback for online purchases done in mobile app, but not in their e-commerce website. (Previously, purchases made in their website were count for Shopback cashback, but things have already changed now.)

For some other e-commerce platform such as Taobao, you can still get Shopback cashback even though you make your purchase in their website.

Beside online e-commerce shopping, you can also get Shopback cashback from Grab calling by opening Shopback mobile app first, then open Grab mobile app from within the Shopback app.

To ensure a successful Shopback cashback for Grab:

• Book the Grab via Shopback mobile app only.
• Do not edit the Notes to driver and ensure that there is a code similar to **29437185SB003** under the Notes.
• Book only JustGrab, GrabCar and GrabShare rides. Cashback is not eligible on GrabTaxi rides.
• Ensure no existing trips before clicking through Shopback.
• Click through Shopback again for every ride.
• No cancellation or incomplete trip.

In fact, inside Shopback app, there is an updated list of Grab valid coupons, promo codes and offers for your easy reference, so that you won't miss out using those deals with Grab.

You can also use Shopback to get additional cashback from food delivery service with Foodpanda, Honestbee, DeliverEat, Eatigo, etc.

and also from hotel and flight booking with Agoda, Booking.com, Expedia, Klook, etc.

and also from mobile prepaid plan top-up using online reload service from Lazada, 11street, Qoo10, etc.

and also from online ticketing with StubHub, buying concert, festival, event tickets with them.

even subscribing to new broadband service with Unifi, Maxis, Time, etc. and this Shopback cashback amount can be up to several hundred ringgit.

As such, whenever you want to make online purchase, just access to Shopback mobile app and use it to go to the targeted m-commerce app, or access to Shopback web portal and use the link in the website to go to the targeted e-commerce website, you will get Shopback cashback from your confirmed purchases.

The cashback will be accumulated in your Shopback account, which you can then withdraw to your own bank account as real cash.

T-Max full glue 3D tempered glass for curved edge display screen handphone

If you have a handphone with dual curved edge display screen, such as the Samsung Galaxy series of Note 8, Note 9, S8, S8 Plus, S9, S9 Plus, ... or the Huawei Mate and P series of 9 Pro, 10 Pro, 20 Pro, 30 Pro, ... or some other similar phones, you will need to be more cautious in selecting a screen protector for your handphone.

Due to the curve nature of the screen, curved edge tempered glass is a much better choice to fit for the phone than plastic screen protector.

Certain curved edge tempered glass only has adhesive at the curved surface, leaving the flat surface of the screen non-sticky. This will greatly reduce the touch screen sensitivity and is a big no-no. It will also cause "rainbow effect" which is a big distraction to screen viewing.

Certain tempered glass tends to attract dirt and dust at its edge, which is also a kind of annoyance.

Certain tempered glass when applied, would not fit well with the phone casing.

I find the T-Max full glue tempered glass for curved edge display screen handphone, when applied correctly, would not have these common problems and is good to use.

This tempered glass is to be applied with adhesive for full coverage on the flat and curve surfaces. The liquid adhesive needs to be dried with UV light. A UV lamp is included in the package.

It fits seamlessly on the phone, fits well with the phone casing, has a crystal clear display, does not affect touch sensitivity, and the phone's on screen fingerprint scanner can function well.

It also has a layer of smooth oleophobic coating, which will repel water droplets and reduce fingerprint left on the screen.

Installing this T-Max tempered glass on the phone will need some skill. You can watch the video below to see how it is done.